top·less /ˈtɒpləs $ ˈtɑːp-/ adjectiveadj DLOif a woman is topless, she is not wearing any clothes on the upper part of her body, so that her breasts are not covered 〔女性〕不穿上装的,上身裸露的 topless sunbathing 上身裸露的日光浴
topless bar/show (=one in which the women serving or performing are topless) 无上装酒吧/表演