Cannula
n. 套管\\n[医] 套管, 插管
🏥 医学释义
套；套管；插管
🗣️ 情景例句
All packed and ready.
都打包好了。
You are right!
答对了。
Many of them have to wait six months for their goods.
许多顾客不得不等上半年才得到所需的商品。