Valve needle
[化] 阀针
🧩 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;
needle
['nidl]
n. 针;针状物;<口>刺激性言行;
vt. 用针缝，刺;刺激，激怒;<俚>增加（饮料的）酒精含量;
vi. 缝纫;
🗣️ 情景例句
No thanks. Maybe some other time.
不用了，谢谢。也许下次吧。
Don't make rude remarks about their appearances.
不要口无遮拦，批评他们的外表。
Hello, Wei Hua! Where are you going?
你好，魏华！上哪儿去呀？