短语词组短语plate -follower circuits 阳极输出电路plate cam -follower mechanisms 平面凸轮机构follower plate 挤压垫;随动板;从动板;仿形圆盘diaphragm follower plate 膜板垫main piston follower plate 主活塞压板follower plate support 从板托 返回 plate follower