单词	钩取装置
释义	钩取装置 gōu qǔ zhuāng zhì pick(-)up gear
随便看	united states volunteers 美国志愿兵 united states weather united states weather bureau united strength united strength, united style united technologies research cente united textile workers of america 美国纺织工人联合会 united together united translation system united translation system，uts united veins united way united 联队 unit effective efficiency unit effective power unit efficiency unite,fluids will not unitegmic unite in one all nations, unit elastic demand unit electric flux unit, electromagentic unit-- electromagentic unit-- electrostatic