Hasner's valves
[医] 哈斯讷氏瓣, 鼻泪管襞
🧩 词语组成解析
n. 阀门；真空管；瓣膜（valve的复数）
🗣️ 情景例句
It's us, Susan.
是我们， Susan。
You should take the advice of your teacher.
你应该听老师的话？
I would like to wash the clothes for you.
我愿意帮你洗这些衣服。