单词	整步器
释义	整步器医synchronizer
随便看	hand-controlling valve hand controlmanual control hand controls hand-controls hand-controlscar hand control signal box hand control sprayer hand control switch hand control switch regulator hand control system hand control tracking hand control valve hand control valve body hand control valve cover hand control valve piston hand control wheel hand coordinate frame hand coordinate system hand-copied hand-copied book hand copier handcops hand cordially hand core pinch hand corner