Bicuspid valve
二尖瓣
🧩 词语组成解析
n. 双尖齿\\na. 双尖的
valve
[vælv]
n. 阀;真空管;（管乐器的）活栓;（心脏的）瓣膜;
vt. 装阀于;以活门调节;
🗣️ 情景例句
The price for one person for a ten-day tour is only $ 1088, which includes round-trip airfare.
十日游每人只要1088美元。这个费用包括来回机票。
To cook barbecue
烹调烤肉
'I found this outside this gentleman's room,' she said.
“这是我在这位先生的房门外捡到的，”她说。