welly發音名詞1長筒雨靴、橡膠雨鞋英式、口語、常用複數Put your wellies on before you walk through the mud.走進泥地之前先把雨靴穿上。2力氣、勁道、馬力英式、口語Give it some welly or the car won't make it up the hill.油門踩大一點,不然車子上不了這個坡。