Saltmeter
盐水(比重)计
🗣️ 情景例句
Thank you,
谢谢你
Stand up,please.
请站起来。
The garden was soon littered with chunks of metal which had once made up a lawn mower.
一会儿工夫，割草机便被拆成一个个金属零件，乱七八糟地堆在花园里。