Valvular disease
[医] 心瓣膜病
🧩 词语组成解析
a. 活门的, 心脏瓣膜的, 瓣形的, 有阀门的\\n[医] 瓣的
🗣️ 情景例句
Is room service available?
有房间服务吗？
No sweet without some sweat.
不劳则无获。
In despair, I asked her whether she was enjoying her dinner.
失望之中我问她饭是否吃得满意。