*se·cret¹/`sikrɪt; ˈsiːkrɪt/ adj 1 known about by only a few people 秘密的，保密的，机密的: a secret plan 秘密的计划 Don't tell anyone your number — keep it secret. 别把你的号码告诉别人 — 要保密。 2 [only before noun 仅用于名词前] doing something that you do not want anyone to find out about 暗地里的，不公开的: a secret admirer 暗恋者