Reducer
n. 渐缩管, 缩减者, 还原剂\\n[化] 变径段; 变径管; 异径管; 大小头; 还原剂; 减速器; 减振器; 节流器
✅ 同义词
🏥 医学释义
①减压器，节流器 ②缩微器
🗣️ 情景例句
I don't think I've had the pleasure.
我想我未曾有幸遇见过你。
Civility costs nothing.
礼貌不须什么代价。
He called out to the children and threw the ball back to the bank.
他大声叫着那些孩子，把球扔回到岸上。