openers/ˈkæn ˌoʊ.pən.ɚ/名词开罐器,罐头刀I always keep a set of openers in my kitchen drawer to easily pop open cans and jars.我总是在厨房抽屉里放一套开瓶器,方便轻松地打开罐头和瓶子。想跟读,去练习