单词 退掉 例句 DEFINITIVE EXAMPLES 权威例句〔flaw〕I returned the material because it had a flaw in it.我退掉了那块布料,因为有瑕疵。剑桥高阶〔send back〕The dress I ordered was too small so I sent it back.我订购的那件连衣裙太小了, 所以我把它退掉了。外研...