[ 第三人称单数 sifts 现在分词 sifting 过去式 sifted 过去分词 sifted ]
"The soldiers sifted through the woods"
"sift the flour"
"sift the information"
同义词： sieve
"sift through the job candidates"
同义词： sieve
以上来源于: WordNet
V-T If you sift a powder such as flour or sand, you put it through a sieve in order to remove large pieces or lumps. 筛 (面粉、沙子等)
Sift the flour and baking powder into a medium-sized mixing bowl.
把面粉和发酵粉筛到一个中号搅拌碗中。
V-T/V-I If you sift through something such as evidence, you examine it thoroughly. 细查
Police officers have continued to sift through the wreckage following yesterday's bomb attack.
警官们继续细查了昨天炸弹袭击后留下的残骸。
Sift out the wheat from the chaff.
把小麦的壳筛出来。
Instead, computers would dispatch intelligent agents, or software messengers, to explore Web sites by the thousands and logically sift out just what's relevant.
取而代之的是，计算机将派出智能代理或软件信使，对成千上万的网站进行搜索，然后逻辑地筛选出相关的内容。
We will sift every scrap of evidence.
我们将细查每一点证据。
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