Transformational grammar
[计] 变换文法
🧩 词语组成解析
[计] 变换的
🗣️ 情景例句
Please, come in. Join us.
请进。跟我们一起吃吧。
I don't know anything about that.
关于那个我什么都不知道。
so she sat down and accepted a cup of very strong tea, while he telephoned the police.
于是坐了下来，喝了一杯浓茶。与此同时，看门的人给警察挂了电话。