Vibratormeter
振动计
🗣️ 情景例句
I'm glad Mr. Marchetta was so helpful.
我真高兴 ，Marchetta先生如此帮忙。
They that marry in green, their sorrow is soon seen.
过早地结婚，不久必悔恨。
It's quite likely that a decision will be made before the end of the year.
有可能年底前就要作出决定。