🧩 词语组成解析
[计] 大的
n. 斑背潜鸭
🗣️ 情景例句
She is a fantastic swimmer.
她游泳游得非常好。
I would prefer if he comes here.
我倒愿意他去我们那里。
These were the so-called mainframe machines.
它们被称为主机。