sieve中文什么意思

n.
1.(细眼)筛。
2.(约装一 bushel 的)粗筐。
3.〔比喻〕嘴松的人，守不住秘密的人，嘴不严的人。
+更多解释...短语和例子
a head [memory] like a sieve 记性糟透了。 draw water with a sieve＝pour water into a sieve 白费气力，徒劳。 as leaky as a sieve 嘴松，容易泄漏秘密。vt.
筛，筛选。

• rice sieve with sieve mesh:    冲孔米筛网
• adjustable sieve:    可调筛孔筛
• air sieve:    风析; 空气筛

例句与用法

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1. The pollen can then be separated from the rest of the catkin by sieving through cheesecloth or fine screen .
   以粗纱布或细筛过筛，便可将花粉同雄花序的其它部分分开。
2. Sieve diameter is the length of the side of a square sieve opening through which the given particle will just pass .
   “筛析粒径”是指一个四方筛孔的边长，某已知的颗粒将恰好通过这筛孔。
3. I have a sieve . ah , screw it . - who uses this
   -我有滤筛。 。 。算了-谁用过这个？
4. We can separate the stones out with a sieve
   我们可以用一个筛子把石头分离出来。
5. Experimental study of vertical sieve tray separator
   垂直筛板型除沫器的实验研究

英文释义

名词

1. a strainer for separating lumps from powdered material or grading particles
   同义词：screen

动词

1. distinguish and separate out; "sift through the job candidates"
   同义词：sift
2. separate by passing through a sieve or other straining device to separate out coarser elements; "sift the flour"
   同义词：sift, strain
3. check and sort carefully; "sift the information"
   同义词：sift
4. examine in order to test suitability; "screen these samples"; "screen the job applicants"
   同义词：screen, screen out, sort

百科释义

A sieve, or sifter, is a device for separating wanted elements from unwanted material, typically using a woven screen such as a mesh or net. The word "sift" derives from 'sieve'.