Coarctation
密集, 收缩
🔁 扩展释义
【医】 缩窄
🏥 医学释义
缩窄
🗣️ 情景例句
Well, there must be something.
嗯 ，一定可以找到事做。
Better go to bed supperless than rise in debt.
宁可饿肚子，切莫去借债。
She can't come. She has to help her Mommy!
她不能来。她得帮她妈妈的忙！