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
I was a member of the debate team.
我是辩论队的成员。
Which umpire will referee the baseball game?
不知道哪一个裁判要执法这场棒球赛?
She always referred to them as 'the shifting population', for they came and went with such frequency that I never even got a chance to learn their names.