Laticometer
胶乳比重计
🗣️ 情景例句
Thanks a lot.
多谢。
Don't make me laugh!
你别笑死人了！
I must go to the grocer's.We haven't got much tea or coffee, and we haven't got any sugar or jam.
我得去一下食品店。我们的茶叶和咖啡不多了，糖和果酱也没有了。