单词	semicovalent bond
释义	semicovalent bond 半共价键
随便看	bucket hats bucket-head buckethead bucket header bucket hoist bucket hoist conveyor bucket index bucketing bucketing down bucketing method bucketing offence bucket invert bucketize bucket ladder bucket ladder dredge bucket-ladder dredge bucket ladder dredger bucket-ladder dredger bucket-ladder excavator bucket ladder excavator bucket ladder gantry bucket ladder gredger bucket ladder hoisting gear bucket lanyard bucketless 书通二酉书香世家书香人家书香门户书香门第乧乨乩乪乫シェイバーシェイビングシェイプアップシェイプアップ［shape up］シェパードシェパード［shepherd］シェフシェフ［chef］シェリーシェリー［sherry］