turn a trick
US /tɜrn ə trɪk/
UK /tɜrn ə trɪk/

1.
卖淫, 接客
to perform an act of prostitution
:
•
She was forced to turn a trick to pay for her addiction.
她被迫卖淫以支付她的毒瘾。
•
The detective suspected the woman was turning tricks in the alley.
侦探怀疑那个女人在巷子里卖淫。