substance;essence;实质
character;quality品质
poorquality;劣质
guaranteebothqualityandquantity保质保量
ironimplements;铁质器具
liquidfood流质食物
hostage;人质
giveitasasecurityforsth.以此物为质
ZhiYuantong质远同
addressinquiriesto质询
havepawnedeverythingavailable典质净尽
truthfulwords;质言
upright;straightforward;direct质直