Vas-
pref. 管, 导管, 管道
🧩 词语组成解析
[医] 管, 脉管
🗣️ 情景例句
Yes, you are through with it. I hope you will enjoy your stay in China.
是的，检查完毕。希望您在中国过得愉快。
I ate beef noodles for lunch yesterday.
我昨天午饭吃的是牛肉面。
and should never be added to drinking water.
永远不能掺入饮用水。