恬: quiet; peaceful; tranquil; c ...不知: not to know; have no idea of ...悔: regret; repent不知悔改: impenitence不知悔改的: impenitent不知悔改地: impenitently恬不知耻: be devoid of any sense of shame; be lost to (all sense of ) shame; be past all sense [feelings] of shame; have no sense of shame [honor] at all; blush like a black [blue] dog; devoid of all sense of shame; without any sense of shame; nothing can abash him [her].; shameless; unscrupulously; not feel ashamed; callous to shame; dead to shame不知悔改的罪犯: hardened criminal恬不知耻, 厚颜无耻: be dead to shame; be lost to shame; be past shame; be quite without shame; have no shame胡说八道!你怎么这么恬不知耻: nonsense ! how can you say that and keep a straight face 认知悔误: cognitive dissonance恬不为怪: take no offense at . . . ; regard calmly sth. reprehensible; quiet and contented; calm; talking no wonder of it; too much mental poise to be upset by; not to be disturbed; not to be shocked by; do not wonder at恬不为意: be nonchalant [calm, indifferent]; remain unruffled [unperturbed]; couldn't care less不知: 1.(不知道) not to know; have no idea of; be ignorant of; be in the dark; be all at sea; know nothing about; be the last person to know; be not aware of; without the knowledge of; be beyond sb.; not to hear about; it beats me.; not to have a clue 不知底细 not know the inside story; 不知如何是好 not know which way to look;不知世事 know nothing about what is going on in the world2.(表示疑问或请求) wonder if 不知你是否可以告诉我 ...。 i wonder if you can tell me ..不知为不知: know is know noknow is noknow我不知,我不知: i don’t know i don’t know不知耻: have no sense of shame不知春: bu chi chun不知道: a stranger to; be ignorant of; be insensible of; buzhi; dk don't know; have no idea / don’t know; have not the least idea of; hear nothing of; i have no clue,i dont know,i have no idea; i have no clue,i don’t know,i have no idea; ignorance; ignorantof; i’ve no idea.= i don’t know; je ne sais pas; mudm; peace of mind from the minute you buy; unconsciousness; unkown不知恩: ingratitude不知火: e00a; shiranuhi; shiranui不知觉: incognizance不知郎: fuchiro不知名: lack of distinction; u ameable; unnameable不知情: know nothing about; ignorant of