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
I'm here for some financing.
我是为了一点融资而来。
It is easy to open a shop but hard to keep it always open.
开设店铺易，维持常开难。
Some of this heat near the earth's surfact is used to make electricity.
靠近地表的一部分热量已被用来发电。