n. 钥匙;(打字机等的)键;关键,线索,秘诀;(音乐的)调;
vt. 键入;锁上;调节…的音调;提供线索;
vi. 使用钥匙;
adj. 关键的;主要的;
🗣️ 情景例句
Mainly for the sports meet and also for sightseeing, I think.
主要是来参加运动会,我想也是为观光而来。
I don't know, sir, but I guess the computer made some mistake.
不知道呀,好像是电脑出了故障了。
Yet, in real life, circumstances do sometimes conspire to bring about coincidences which anyone but a nineteenth century novelist would find incredible.