Altitude decay
[电] 高度衰减
🧩 词语组成解析
🗣️ 情景例句
You mean you never do anything yourself?
你意思是你自己不做任何事？
I haven't seen you for age. You haven't been sick, have you?
好久不见。你不是病了吧？
I simply don't know. He may have plans, but he hasn't yet spoken to me about them.
我一点儿都不知道。他也许有计划，但他还没跟我谈他的想法呢。