不是

fault / blame

no / is not / not

no; not so / (bound form) not; un-

variant of 是[shi4] / (used in given names)

to be (followed by substantives only) / correct; right; true / (respectful acknowledgement of a command) very well / (adverb for emphatic assertion)

people who don't belong together, don't get to live together (idiom) / marriages are predestined / people marry because they share common traits

destiny will make enemies meet (idiom) / (often said about lovers who have a disagreement)

not to be trifled with / to be reckoned with

not the right flavor / not quite right / a bit off / fishy / queer / amiss / feel bad / be upset

isn't that so?

(derog.) to be a good-for-nothing / worthless nobody / no-good

to be upset / to feel disgusted

see 不像話|不像话[bu4 xiang4 hua4]

lit. either the fish dies or the net gets torn (idiom) / fig. it's a life-and-death struggle / it's either him or me

that's just the way it is / exactly!