2 (also sift through)EXAMINE to examine information, documents etc carefully in order to find something out or decide what is important and what is not 细查,详查,严密检查〔信息、文件等〕
Police are sifting through the evidence.
警方在筛查证据。
3sift something ↔ outphrasal verbphr vSEPARATEto separate something from other things 挑选出,筛选
from
It’s hard to sift out the truth from the lies in this case.
examine sth very carefully仔細檢查ADVERB | PREPOSITION | PHRASESADVERB➤carefully仔細檢查➤out挑選出◇They will try to sift out the winners and the losers.他們將努力選出勝方和敗方。PREPOSITION➤for排查◇He's mentally sifting for truths.他在腦子裏細細思忖想找出事實真相。➤through仔細審查◇They spent days carefully sifting through the evidence.他們花了很多天細查證據。PHRASES➤spend hours sifting through sth, spend time sifting through sth花好幾個小時/花時間細選⋯◇I spent hours sifting through those heavy art books.我花了好幾個小時翻看那些沉甸甸的畫冊。