同根派生 英汉例句Jimmy mooned around all day yesterday.昨天一整天吉米都在闲荡。I like to putter around in the garden.我喜欢在花园里闲荡。Her son is just bumming around all day.她的儿子整日游手好闲。Stop fooling around, do some serious work.别游手好闲的，干点正经活儿。