Instantaneous amplitude
[计] 瞬时幅度
🧩 词语组成解析
🗣️ 情景例句
We were all sorry when we heard that your brother had had an accident.
我对你弟弟的意外感到遗憾。
What's the round-trip fare?
来回票价多少？
Can't you see? They're boxes!
你没看到吗？是一些箱子。