Mercier's valves
[医] 梅尔西埃氏瓣(输尿管襞)
🧩 词语组成解析
n. 阀门；真空管；瓣膜（valve的复数）
🗣️ 情景例句
You and I will talk this over.
我俩商量商量。
That's fine. Fill out this form and let me see your credit card, please.
好极了，请填一下这张表，再给我看一看你的信用卡。
Our manufacturing costs have gone up too much.
我们的制造成本增加太多了。