单词	样签
释义	样签 specimen signature
随便看	rocking chair rocking it rocking jaw rocking joint rocking key rocking-chair rocking chair battery rocking chair induction furnace rocking chairs rocking-chairs ROCKING-chairs rocking chakr rocking-contact rocking, contact rocking-contact speed regulator rocking contact voltage regulator rocking-contact voltage regulator rocking couple rocking coupler support rocking coupler support hanger ROCKING-cradles rocking curve Rocking-curve rocking curves rocking device