Rod coupling
[化] 活塞杆连接器
🧩 词语组成解析
rod
[rɑd]
n. 杆，拉杆;惩罚，体罚;（责打人用的）棍棒;手枪;
coupling
[['kʌpliŋ]]
n. 联结, 结合, 耦合\\n[计] 耦合
🗣️ 情景例句
Los Angeles? That's a big decision. Los Angeles
这可是个大决定。
I would like to call a plumber to come this afternoon.
我要叫一个水管工人今天下午来。
There was no excuse we have new brooms.
你们没有任何借口我们有新扫把。