Distomat
红外测距仪
🗣️ 情景例句
I always mix up these two words.
我老是把这两个词搞混。
My son has outgrown these trousers.
我儿子已经长的穿不了这条裤子了。
A bar of Chocolate.A bottle of milk.A pound of sugar.
一块巧克力、一瓶牛奶、一磅糖、