n.腰带；区域；传送带；带状物vt.环绕，包围；用带做记号；用力打；绕着系上带子 变形： 复数：belts过去式：belted过去分词：belted现在分词：belting第三人称单数：belts 双语释义：n.(名词)[C]腰带,带子 strip of leather, cloth, etc. usually worn around the waist[C]传送带 an endless circle band of leather other material used for driving a ma