| 释义 |
siftBrE /sɪft/NAmE /sɪft/ verbpresent simple - I / you / we / they sift BrE /sɪft/ NAmE /sɪft/present simple - he / she / it sifts BrE /sɪfts/ NAmE /sɪfts/past simple sifted BrE /ˈsɪftɪd/ NAmE /ˈsɪftɪd/past participle sifted BrE /ˈsɪftɪd/ NAmE /ˈsɪftɪd/ -ing form sifting BrE /ˈsɪftɪŋ/ NAmE /ˈsɪftɪŋ/ [T] ~ sthto put flour or some other fine substance through a sieve/ sifter 筛（面粉或颗粒较细的物质）◆Sift the flour into a bowl. 把面粉筛到碗里。 [T, I] to examine sth very carefully in order to decide what is important or useful or to find sth important 细查；详审◆~ sthWe will sift every scrap of evidence. 我们将细查每一点证据。◆~ through sthCrash investigators have been sifting through the wreckage of the aircraft. 调查坠机事件的专家一直在仔细检查飞机残骸。 [T] ~ sth (out) from sthto separate sth from a group of things 区分；挑选；精选◆She looked quickly through the papers, sifting out from the pile anything that looked interesting. 她很快地翻了一下那摞文件，把所有看着有趣的东西都拣了出来。 ●ˌsift sth↔ˈoutto remove sth that you do not want from a substance by putting it through a sieve 筛除；筛去◆Put the flour through a sieve to sift out the lumps. 把面粉过筛，除去面块。to separate sth, usually sth you do not want, from a group of things 剔除；淘汰◆We need to sift out the applications that have no chance of succeeding. 我们需要剔出那些成功无望的申请。 |