Oscillations
n. 振动；振幅（oscillation的复数形式）
🗣️ 情景例句
You'll be husband and wife.
你们就成为夫妻了。
No matter what she says, don't get angry.
不论她说什么，你也不要生气。
You'd better go to bed earlier tonight, if you can.
如果可能，你今晚最好早点儿睡觉。