短語(yǔ)詞組短語(yǔ)used d to do sth 過(guò)去常常做某get used to do sth 過(guò)去常常做某事;被用來(lái)做某事sb used to do sth 某人過(guò)去常常做某事one used to do sth 某人過(guò)去經(jīng)常做某事be used to do sth 被用來(lái)做某事;被用來(lái)作某事;被用來(lái)做;被用于做某事Is used to do sth 現(xiàn)在習(xí)慣做某事was used to do sth 過(guò)去習(xí)慣于做某事 返回 used to do sth