strap·less /ˈstræpləs/ adjectiveadj strapless dress/gown/bra DCCone that does not have straps over the shoulders 无肩带连衣裙/礼服/胸罩strapless dress/gown/bra• Susanna wore a black silk strapless dress.• She wore a dark green strapless dress with an enormous skirt.