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sieving 'siviŋ

释义

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英文释义

v examine in order to test suitability
v check and sort carefully
v separate by passing through a sieve or other straining device to separate out coarser elements
v distinguish and separate out

词形变化

原型: sieve 原型变体: i 现在分词: sieving

BNC词频排名: 0 | 当代语料库词频排名: 0