控制器: controller; regulator; monitor; pilot; keyer; manipulator; control unit; control device; [自动化] circuit controller; service switch; controlling apparatus◇控制器把手 controller handle; 控制器常规设计 co
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
