Steam valve
[化] 蒸汽阀
🧩 词语组成解析
steam
[sti:m]
n. 蒸汽，雾;〈口〉精神，精力;轮船，乘轮船旅行;
vt.& vi. 冒蒸汽;快速行走，疾行;
vi. 动力;成蒸汽上升;汽动;[非正式]发怒;
vt. 蒸煮;
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
I must tell you it's the best party I've ever had.
我一点要说，我从没去过这么出色的舞会。
I'm sorry to have kept you waiting.
很抱歉，让你久等了。[分词作状语]
but the took a long time to send them Meanwhile,
但过了好长时间不见他把数字寄来，