Heister's diverticulum
[医] 海斯特氏憩室(颈外静脉窦)
🧩 词语组成解析
[医] 憩室, 膨部, 支囊
🗣️ 情景例句
The wristband. Something old?
腕带。旧的东西，
The first step to virtue is to abstrain from vice.
不作恶是走向美德的第一步。
In order to tell the bees apart, he painted some bees with little spots of colour.
为了区别这些蜜蜂，他在一些蜜蜂身上涂上小色点。