内衣 nèiyī HSK6 underwear Definitions Defs Origin Strokes Stroke Words Sentences Sents 内衣裤 nèiyīkù underwear underwear; undergarments worn next to the skin, including both undershirts and underpants保暖内衣 bǎonuǎnnèiyī thermal underwear thermal underwear; long underwear束身内衣 shùshēnnèiyī corset corset; foundational garment designed to shape the body