Spermatemphraxis
排精受阻, 精液阻塞
🗣️ 情景例句
Let's drill them in English pronunciation.
我们来给他们做英语发音练习。
I have a staff of ten.
我手下有十个职员。
The truth is that when mistakes occur, they are more likely to be ours than theirs.
事实上，差错很可能是我们自己，而不是铁路当局的。