sieving
'siviŋ
基本解释
[计] 筛选
[化] 筛分
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
上一个单词：sieves
下一个单词：sieving analysis