Shaft coupling
[电] 联轴
🧩 词语组成解析
shaft
[ʃæft]
n. 柄，轴;矛，箭;〈非〉嘲笑;光线;
vt. 给…装上杆柄;〈俚〉苛刻的对待;
coupling
[['kʌpliŋ]]
n. 联结, 结合, 耦合\\n[计] 耦合
🗣️ 情景例句
He looks a lot like you, Mom. He does.
他像你， 妈妈。他像 。
She began playing the violin when she was nine.
她从九岁就开始练习小提琴。
What are you doing?
你在干什么？