Box coupling
[机] 套筒联接器, 接头
🧩 词语组成解析
box
[bɑks]
n. 盒;箱状物;包厢;哨房;
vt. 把…装入盒[箱，匣]中;
vt.& vi. 拳击;
coupling
[['kʌpliŋ]]
n. 联结, 结合, 耦合\\n[计] 耦合
🗣️ 情景例句
Workers have to work very hard to keep bread on the table.
工人得十分努力工作才能赚钱糊口。
One scabbed sheep will mar a whole flock.
一羊生癣，群羊受害。
Most of North and South China will have a cold wet day.
华北、华南大部分地区将寒冷潮湿。