第三人称单数:sifts 现在分词:sifting 过去式:sifted
1.筛,筛分;精选;细查;清理
2.在...上撒(胡椒等) (over; upon)
3.被筛下
4.精选;详查 (into)
5.落进
1.to pour a dry substance through a sieve to remove the large pieces
2.to examine information, documents, etc. in order to find what you are looking for; to look in a pile of things in order to find a particular thing