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
to be your lawful, wedded wife?
做你合法的妻子吗？
Will you speak more slowly?
请你说慢一点好吗？
Every night, the man upstairs came back late.
每天晚上，楼上人回来很晚。