defects have been traceddefects have been traced是什么意思、defects have been traced怎么读读音:[dɪˈfekts hæv biːn treɪst][dɪˈfekts hæv bɪn treɪst]defects have been traced 基本解释 【经】已查出的缺点经济重点词汇havevt. 有, 怀有, 拿, 进行 aux. 已经beenv.曾经到过(某地)are的过去分词;be的过去分词defectsn.缺点;缺陷;毛病v.背叛;叛变;投敌defect的第三人称单数和复数tracedv.查出;找到;发现;追踪;追溯;追究;描绘(事物的过程或发展);追述;记述trace的过去分词和过去式 最新更新词汇: Economic and Social Council commissiontechnical competenceconcaveseffleurage with pressuredollhousenegative directionflicker noiseblighted ovum更新时间:2026-03-25 00:26