Coupling hole
[电] 耦合孔
🧩 词语组成解析
coupling
[['kʌpliŋ]]
n. 联结, 结合, 耦合\\n[计] 耦合
hole
[hol]
n. 洞，孔;洞穴，穴;缺陷;<口>绝境;
vt.& vi. （在…上）打洞或穿孔;
vi. 凿洞;（高尔夫球等）进洞;
🗣️ 情景例句
We're right behind you.
我们都支持你。
No safe wading in an unknown water.
未知水深浅，涉水有危险。
After her husband had gone to work.
理查兹夫人等丈夫上班走后，