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
Hi, Susan.
嗨， Susan。
To have a nice dream
做了个好梦
I've looked round the whole school. I can't find it anywhere.
“我整个学校都找过了。我就是找不到它。”