Vibration surver
[电] 振动测量
🧩 词语组成解析
🗣️ 情景例句
Richard, did you go to the Davis Aerobics class today? Richard
你去上Davis有氧运动健身课了吗？
It wasn't very expensive either.
而且也不太贵。
There's nothing much I can do.
这事情我无能为力。