Read Edit View history 面不改色 miànbùgǎisè unfazed Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 面不改色 · miànbùgǎisè · unfazed 2026/03/04 面不改色 miànbùgǎisè unfazed to remain calm and collected; not bat an eyelid 面对重重困难，他依然面不改色，沉着应对。 idiom created sense Mar 4, 2026, 02:25 AM