Saltmeter
盐水(比重)计
🗣️ 情景例句
You'll be fine.
你不会有事的。
Laugh before breakfast you'll cry before supper.
乐极生悲。
One of Charlie Chaplin's most famous films was The Gold Rush, which was made in 1925.
查理·卓别林最著名的影片之一是《淘金热》，它是在1925年摄制的。