核心词议：
adj. （数量）剩余的；（物质状态在成因消失后）剩余的，残留的
n. 剩余物，残渣；剩余误差；（付给表演者的）复播追加酬金
residual 基本解释
adj. 残余的；残留的
n. 剩余；残渣
n. 剩余；残渣
速记方法
速记技巧 词源记忆法 来自 residue,剩余物，残留物。
知识扩展
词源考究 来自residue，剩余物，残留物。
residual 变化形式
复数： residuals
中文词源： residual 残余的，残留的 来自 residue,剩余物，残留物。 residual
精选例句
1、 There are still a few residual problems with the computer program.
电脑程序还有一些残留问题。
2、 It's as if hand-washing in any form "wipes the slate clean" and removes the residual feelings and rationalizations associated with the choice, Lee said.
李说，这就好像任何形式的洗手都能“一笔勾销”，消除与选择有关的残留感觉和合理化。
常见考点例句：
- Fourth , all residual instruments of the outgoing dictatorship should be abolished .
- 第四，倒台的独裁政权的一切残余机制都应彻底废除。
- That left a residual value of nz $ 62 million in sanlu , mainly its physical plant .
- 这使其在三鹿的残余价值降至6200万新西兰元，主要是其实体工厂的价值。
- But its decline across europe is not uniform ; in each country , the church faces a different mixture of threats and residual strengths .
- 但是其横贯欧洲的衰退也不是整齐划一的；在每个国家，教会交织的面临着不同威胁和残余力量。
- As the only independent global research foundation focusing on this issue , the r3i is urgently developing recommendations for evidence-based strategies to reduce residual vascular risk .
- 作为全球唯一一家独立的关注这个问题的研究基金会，r3i想紧急发展有事实依托的医疗战略来减少血管残余风险。
- Currently , we are conducting the first world-wide epidemiological study , realist , to establish the prevalence of atherogenic dyslipidemia and consequent residual risk of cardiovascular events .
- 当前，我们正在进行一个环球流行病研究，又称标准处方，以期建立动脉粥样硬化和心血管残余风险事件的流行程度。
