Delivery valve
[化] 导出阀; 排气阀
🧩 词语组成解析
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
What's happening in Singapore recently?
近来新加坡的情况怎样？
She is now on vacation.
她正在休假。
Glad to meet you. What's your name, please?
很高兴认识你。请问你叫什么名字？