Cyc
abbr. 环已酮；成本均线
🗣️ 情景例句
It's tough getting an O.K. from the boss.
很难从老板那听到声“同意”。
To know how to wait is the great secret of success.
懂得如何等待是成功的秘诀。
As soon as he had hung up, he went over to the workmen and told them that if a policeman ordered them to go away, they were not take him seriously.
挂上电话后，他又马上来到工人那儿，告诉他们若有个警察来让他们走开，不要把他当回事，