lap dancing noun
Learner's definition of LAP DANCING
[noncount]
: an activity in which a performer (such as a dancer at a nightclub or strip club) makes sexual movements while sitting on the lap of a customer大腿舞（夜总会或脱衣舞酒吧中坐在顾客大腿上表演的色情舞蹈）
— lap dance
noun, plural lap dances [count]
— lap dancer
noun, plural lap dancers [count]