一副: a pair; a set钩扣: fastener副钩: auxiliary hook; secondary hook钩扣: fastener◇钩扣铰链 hook-and-eye hinge; 钩扣连接 hook-and-butt joint一副: a pair; a set 一副好心肠 a kind heart; 一副手套 a pair of gloves; 他有一副天真的模样。 he wears an air of innocence副钩起重量: auxiliary hook load起重机副钩: auxiliary hook背带钩扣: fastening for su ender; fastening for suspender冰抓绳钩扣: crampon cable fastener防动板钩扣: shifting iron钩扣铰链: hook and eye hinge; hook-and-eye hinge钩扣绞连: hook and eye hinge钩扣连接: hook and butt joint钩扣手铐: snap-fastening handcuffs挂钩扣具: harness锁链钩扣: chain clasp罩嵌条钩扣: hood mo(u)lding fastener; hood molding fastener加一副: single raise一对，一副: pair一副；一双: pair一副牌: deck of cards; deck/pack of cards一双，一副: a pair of一套,一副: set窗用金属钩扣: window fastener of metal副钩上极限位置: h auxiliary hook approach to cane rail top
