n. 一副;一对男女;套在一起的两匹马;雌雄成对的动物;
vt.& vi. (使…)成对,(使…)成双;
vi. 交配,交尾;
🗣️ 情景例句
and he's very unhappy about not working.
他对没有工作感到怏怏不乐。
To work hard in the office
在公司努力工作
It took him some time to connect the long rubber pipe to the air supply pipe that ran round the port, but at last it was done and as a result work was able to progress much faster.