前缀Under-的用法 The Prefix UNDER- 【词汇】【语法】

【专注于向国人提供最优质的英语学习课程】A prefix is a short word that is attached at the front of another word to form a new word. The prefix under means less, lower, not enough, beneath, or below. So when you attach it to some words, it will change their meanings. For example, underground means beneath the ground. Underdeveloped means not developed enough.