Undercapacity
非饱和容量
🗣️ 情景例句
Thank you for a most enjoyable evening.
谢谢你举办这样一个极其快乐的晚会。
I'll probably stay home and watch television.
我希望可以呆在家看电视。
Who but Jack would do such a thing?
除了杰克谁会做这种事呢？