Milliatom
毫克原子(量)
🗣️ 情景例句
Don't open the door if you don't know who it is.
如果有陌生人敲门不要开门。
Let's go visit them.
让我们去拜访他们吧。
I was being tested for a driving licence for the third time.
我第3次接受驾驶执照考试。