Crackerjack
n. <俚>能力极强之人, 极佳之物
🗣️ 情景例句
Is cash all right?
现金可以吗？
The more a man knows, the less he knows he knows.
懂得越多，就越知道自己懂得不多。
At the time of his death, one person praised him as follows: Future generations, it may be, will hardly believe that such a person as this walked upon this earth.
未来的几代人有可能难以相信，在这个世间曾经有这样的一个人行走过。"