单词	缔约--收缩
释义	收缩；缔约contracting
随便看	oscillating frequency oscillating fringe pattern oscillating function oscillating grain pan oscillating granulator oscillating jet method oscillating knife frame oscillating linear motor oscillating load oscillating magnetic field oscillating mast oscillating mechanism oscillating merge sort oscillating mine oscillating mirror oscillating model oscillating motion oscillating motor oscillating movement oscillating neutral oscillating of ship oscillating period oscillating phase oscillating piston oscillating plasma