欣: Ⅰ形容词(喜悦) glad; happy; joyful 短语和例子欢欣 happy; joyful; 欣逢佳节 on the happy occasion of the festival; 欣欣自得 proud and self-satisfiedⅡ名词(姓氏) a surname 短语和例子欣时 xin shi
频: Ⅰ形容词(次数多) frequent 短语和例子这儿春季雨很频。 rains are frequent here in spring.Ⅱ副词(屡次) frequently; repeatedly 短语和例子捷报频传。 reports of new victories keep pouring in.Ⅲ名词1.[物理学] (物体每秒钟振动的次数) frequency 短语和例
