Reducing coupling
[化] 缩径管接头
🧩 词语组成解析
n. 减低；减轻体重法, 减肥法
coupling
[['kʌpliŋ]]
n. 联结, 结合, 耦合\\n[计] 耦合
🗣️ 情景例句
Our pleasure.
非常荣幸。
He sketched the situation in a few vivid words.
他用几句生动的话概况了形势。
I went into her tent and she told me to sit down.
我走进她的帐篷，她叫我坐下。