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sifting 'siftiŋ

释义

n. 筛, 过滤, 筛过的东西, 滤下来的杂质, 筛下来的杂质, 滤过的东西
[计] 筛选, 淘汰

英文释义

n the act of separating grain from chaff
v move as if through a sieve
v separate by passing through a sieve or other straining device to separate out coarser elements
v check and sort carefully
v distinguish and separate out

词形变化

原型: sift 原型变体: i 现在分词: sifting 复数: siftings

BNC词频排名: 0 | 当代语料库词频排名: 41,990