Taillefer's valves
[医] 泰来福氏瓣(鼻泪管中部粘膜襞)
🧩 词语组成解析
n. 阀门；真空管；瓣膜（valve的复数）
🗣️ 情景例句
But if we go out,
但是我们出去后，
You'll burt yourself, if you don't take care.
你不专心的话，就会烧到你自己。
An enterprise has to incur certain costs and expenses in order to stay in business.
一个企业为了继续经营，不得不支出一定的费用和开销。