Binilbium
[化]202号元素
🗣️ 情景例句
Good morning, sir. May I help you?
早安，先生。能为您服务吗？
I tried several times to call, but there is no answer.
我打了几次，但是没有人回答。
It was over 30 feet in length and had a 2,500-horsepower engine.
它的车身长30英尺，有一个2，500 马力的发动机。