sieve
[siv]
n. 筛子；滤网；不能保守秘密的人
vt. 筛；滤
vi. 筛；滤
同义词
参考例子
1.The radiator seems to be leaking like a sieve.
汽车的散热器就象筛子一样漏水。
2.Fall is a sieve, sieve out the real value investors, those in Zhaimen.
暴跌是一个筛子，筛出真正的价值投资者，那些窄门里的人。
3.Fine strands of cytoplasm, the plasmodesmata, extend through these pores, connecting sieve-tube cells that lie side by side.
细胞质细丝即胞间连丝通过这些侧壁上的穿孔而延伸，以连接并列的筛管细胞。
英文解释
n.
1.a strainer for separating lumps from powdered material or grading particles
2.examine in order to test suitability
3.check and sort carefully
4.separate by passing through a sieve or other straining device to separate out coarser elements
5.distinguish and separate out
网络释义
sieve
筛子; 滤网; 细筛; 筛网;
vibrating sieve
振动筛;
sieve method
筛选法，逐步淘汰法; 筛法; 逐步淘汰法; 筛选法;
sieve tray
筛盘; 筛板塔盘; 筛板; 筛孔板;
sieve cell
筛细胞; 筛胞; 筛胞,筛细胞; 释义：筛(细)胞,筛泡;