upcast

简明释义

英[ˈʌpˌkɑːst]美[ˈʌpkæst]

n. 向上投掷之物；上抛；排气竖坑

adj. 向上的；向上抛的

v. 向上投掷，向上抛

复 数 u p c a s t s

第 三 人 称 单 数 u p c a s t s

现 在 分 词 u p c a s t i n g

过 去 式 u p c a s t

过 去 分 词 u p c a s t

英英释义

单词用法

同义词

反义词

例句

1.When you upcast to a base interface, you can only access the members specified by that interface, just as for upcasting to base classes.

当你上溯到基接口时，你只可以访问由那个接口所指定的成员，就像上溯到基类那样。

2.When a class implements an interface that has multiple base interfaces, objects created from that class can be upcast to any of the base interface types.

当一个类实现有多个基接口的接口时，从这个类生成的对象可以上溯到任何一个基接口。

3.On January 14, President of limited company of giant network group Ms. Liu Wei is in China upcast of game industry annual meeting goes out "win in giant" plan.

1月14日，巨人网络集团有限公司总裁刘伟女士在中国游戏产业年会上抛出“赢在巨人”计划。

4.As for the upcast operator, if the compiler cannot infer a specific target type from the context, it reports an error.

对于向上转换运算符，如果编译器无法根据上下文推断出特定的目标类型，则将报告错误。

5.All you need to do is upcast from the derived class and never look back to see what exact type of object you're dealing with. Everything is handled through polymorphism.

你只需要将对象上传转化为基类对象不需要知道额外的信息，而这些都是通过多态实现的。

6.Since all objects in the class pool are upcast to their common base class, the polymorphism of the method leads to that which object method will be executed can only be ascertained at runtime.

由于所有位于对象池中的对象都被上溯到它们的基类型，方法多态使得只有在运行时刻才能真正确定到底哪个对象的方法被执行。

7.The magician performed a trick where he would upcast the cards into the air, leaving the audience in awe.

魔术师表演了一个把牌向上抛的把戏，让观众惊叹不已。

8.During the presentation, she upcast her voice to emphasize the key points.

在演示中，她提高了声音以强调关键点。

9.The children laughed as they watched the leaves upcast by the wind.

孩子们看着树叶被风吹起，哈哈大笑。

10.He decided to upcast his gaze towards the stars on a clear night.

他决定在一个晴朗的夜晚仰望星空。

11.The artist's brush strokes upcast vibrant colors onto the canvas.

艺术家的画笔在画布上涂抹出鲜艳的颜色。

作文

In the realm of literature and poetry, the term upcast often evokes a sense of elevation or ascension. It refers to the act of casting something upwards, whether it be thoughts, emotions, or even physical objects. In this essay, I will explore the significance of upcast in various contexts, illustrating how this concept can enrich our understanding of human experiences and creativity. To begin with, let us consider the metaphorical implications of upcast. In many literary works, characters experience moments of enlightenment or revelation that can be described as an upcast of their inner thoughts. For instance, in Shakespeare's plays, we often see protagonists grappling with their internal conflicts before having a moment of clarity where their thoughts are 'cast up' to a higher understanding. This elevation of thought not only propels the narrative forward but also allows readers to connect with the characters on a deeper level. Moreover, the idea of upcast can also be linked to the creative process. Artists, writers, and musicians frequently describe their inspiration as an upcast of ideas that seem to flow from a higher source. This can be seen in the works of renowned poets like William Wordsworth, who often drew inspiration from nature and the sublime, suggesting that true creativity involves an elevation of the mind and spirit. The upcast of their imaginations leads to the creation of beautiful works that resonate with audiences across generations. In a more literal sense, upcast can refer to physical actions, such as throwing or casting something into the air. Athletes, for example, might perform a javelin throw, where the goal is to achieve the greatest distance by casting the spear upwards and forwards. This physical manifestation of upcast highlights the importance of skill, technique, and determination in achieving one's goals, whether in sports or in life. Furthermore, the concept of upcast can be applied to personal growth and self-improvement. Individuals often strive to elevate themselves above their circumstances, casting off negativity and limitations that hold them back. This journey of self-discovery can be seen as an upcast of one's potential, where individuals reach for their dreams and aspirations. By embracing challenges and pushing through adversity, people can experience significant transformations that lead to a more fulfilling life. In conclusion, the term upcast encompasses a rich tapestry of meanings that extend beyond its literal definition. Whether in literature, art, sports, or personal development, the idea of casting upwards signifies aspiration, creativity, and the pursuit of excellence. By understanding and embracing the concept of upcast, we can inspire ourselves and others to reach new heights, both creatively and personally. As we navigate through life, let us remember to cast our thoughts, dreams, and efforts upwards, striving for a brighter and more meaningful existence.

在文学和诗歌的领域，术语upcast常常唤起一种提升或上升的感觉。它指的是将某物向上投掷的行为，无论是思想、情感，还是甚至是物理对象。在这篇文章中，我将探讨upcast在各种背景下的重要性，阐明这一概念如何丰富我们对人类经历和创造力的理解。 首先，让我们考虑upcast的隐喻意义。在许多文学作品中，角色经历的启迪或启示时刻可以被描述为他们内心思想的upcast。例如，在莎士比亚的戏剧中，我们常常看到主角在经历内心冲突后，获得一种清晰的瞬间，他们的思想被“投射到”更高的理解上。这种思想的提升不仅推动了叙述的发展，还使读者能够与角色建立更深层次的联系。 此外，upcast的概念还可以与创造过程相联系。艺术家、作家和音乐家经常将自己的灵感描述为从更高源头流出的想法的upcast。这种现象在威廉·华兹华斯等著名诗人的作品中得到了体现，他们常常从自然和崇高中汲取灵感，表明真正的创造力涉及心灵和精神的提升。他们想象力的upcast导致了美丽作品的创作，这些作品跨越世代与观众产生共鸣。 在更字面意义上，upcast可以指物理行为，例如将某物扔或投掷到空中。例如，运动员可能会进行标枪投掷，目标是通过向上和向前投掷长矛来实现最大的距离。这种upcast的物理表现突显出在实现目标（无论是在体育还是生活中）时，技能、技巧和决心的重要性。 此外，upcast的概念可以应用于个人成长和自我提升。个人往往努力将自己提升到环境之上，抛弃阻碍他们的消极情绪和限制。这一自我发现的旅程可以被视为个人潜力的upcast，个人追求自己的梦想和抱负。通过接受挑战并克服逆境，人们可以经历显著的转变，从而过上更充实的生活。 总之，术语upcast包含着丰富的意义，超越了其字面定义。无论是在文学、艺术、体育还是个人发展中，向上投射的理念都象征着抱负、创造力和追求卓越。通过理解和接受upcast的概念，我们可以激励自己和他人达到新的高度，无论是在创造上还是个人上。当我们在生活中航行时，让我们记住将我们的思想、梦想和努力向上投射，追求更加光明和有意义的存在。