眉头不展 méitóubùzhǎn to have a worried expression Origin Definitions Defs Strokes Stroke Words Sentences Sents 眉头 眉頭 méitóu noun brows The brows or the space between the eyebrows不 bù adverb not Negative adverb used before verbs, adjectives, and other adverbs to indicate negation; also used as a bound-form prefix to form terms with opposite meanings展 zhǎn verb to spread out to open up; to unfold; to stretch; to expand