Epimatrix
外基质
🗣️ 情景例句
Did any of your previous positions require typing?
你以前的职务中有没有需要打字的？
How many bottles are you going to buy?
你要买几瓶？
I'm going to the shops. I want to buy some food for supper this evening.
我要去商场，想买些东西为晚饭做准备。