Intratubal
[医] 管内的, 输卵管内的
🗣️ 情景例句
No, by train.
不， 坐火车。
I must say that I'm a little at a loss as to how to introduce them.
我必须表明对于如何介绍他们，我有点不知所措。
Thanks very much.
非常感谢。