如何用英语俚语说一个人”用情不专“？

Play the field Dylan decided to play the field and apply to many jobs Victor played the field and did not make a firm commitment to any of his 3 girlfriends Eventhough they were married, Allison suspected that her husband was still playing the field. Definition: Date more than one person; avoid an exclusive commitment. Can be used for other uses Etymology: This term originated in British horse racing, where it meant "to bet on every horse in a race except the favorite." It was transferred to other activities about 1930. Keep tabs The maid got the feeling her employers were keeping tabs on her after she found a hidden camera I like to keep tabs on my bank account so I don't overspend The ambassador suspected that his people were keeping tabs on his movements. Definition: to watch a person or a situation carefully so that you always know what they are doing or what is happening Etymology: This expression uses to tab in the sense of "an account." Decked out Sally decked all her children out with reindeer sweaters for the holiday party The fanboy decked out his room with posters of Taylor Swift After Barry spent a year in China, he returned to America and decked out his room with Chinese paintings and trinkets. Definition: to decorate someone or something with something. Etymology: Decorate, dress up, as in They were all decked out in their best clothes.