服務質量 Save Sign in to save words Simplified: 服务质量 fúwùzhìliàng ㄈㄨˊ ㄨˋ ㄓˋ ㄌㄧㄤˋ Quality of Service QOS Character by character 服(fú)clothes 務(wù)affair 質(zhì)character 量(liàng)capacity A Chinese word or character, or English Search Sources CC-CEDICT, CC BY-SA 4.0 pinyinjs, Apache-2.0