sifting中文什么意思

精查

筛分

详细审查

移动；筛选

• sift:    vt. 1.筛，筛分；精选；细查；清 ...
• air sifting:    风力选矿; 空气分离
• drum sifting:    转筒筛选

例句与用法

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1. Sift out the wheat from the chaff .
   把小麦的壳筛出来。
2. The experts did a painstaking sifting of debris .
   专家们对岩屑进行了煞费苦心的研究。
3. Police experts are sifting all the evidence with a fine-tooth comb .
   警方专门人员仔仔细细地审查所有证据。
4. We have to sift through the application forms very carefully to separate the wheat from the chaff .
   我们得把申请书仔细筛选一下以甄别优劣。
5. "god hath sifted a nation that he might send choice grain into this wilderness. "
   “上帝已经选择了一个国家，让他可以把精选的谷粒种植在这片荒土上。”

英文释义

名词

1. the act of separating grain from chaff; "the winnowing was done by women"
   同义词：winnow, winnowing