Dacryocystectasia
[医] 泪囊扩张
🗣️ 情景例句
But Dad is always so busy.
但是爸爸总是那么忙。
No,I don't understand.
不，我不明白。
the graphic record shows three waves arriving one after the other at short intervals.
曲线纪录就能显示出前后相间的这3种地震波。