Extential form
[计] 广义型, 扩充型
🧩 词语组成解析
🗣️ 情景例句
I should have asked you first.
我应该先征得你的同意。
Mr. Ken Robert comes to us from the University of Kentucky where he is majoring in economics.
罗伯特.金先生来自肯塔基大学，主修经济学。
Duck your head as you go through the door there.
经过那儿的门时，请将头放低。