C.a.
[医] 颈轴的
🗣️ 情景例句
Don't forget to use primer first when you paint the house.
刷房子之前别忘了刮底漆。
No, I don't. Will it be a problem?
不，我没有，会有困难吗？
Chaplin's earliest films were silent.
卓别林最早的电影是无声电影