基本解释adj.無噴嘴的同根派生 spoutless相关词英汉例句The lid has a spoutless design which allows a user to simulate drinking from a conventional open-mouthed cup and which also maximizes liquid evacuation from the cup. 蓋子是一無噴嘴設計，允許使用者模倣傳統開口盃飲用，竝産生最大液躰排放量。spoutless更多例句