Instantiation
n. 实例化；例示
🗣️ 情景例句
You have to ask for my father's permission.
你必须征得我父亲的同意。
I'd be glad to.
好的。
It comes nearer to the engines with which man has 'conquered' the air, as he boasts.
它更近乎于人类自夸的“征服”了空气的发动机。