sieved

sieved读音音标

[sivd]

sieved意思解释

v.

筛，漏勺( sieve的过去式和过去分词 )；

双语释义

n.(名词)

[C] 筛，漏勺 utensil with wire network to separate finer grains from coarse grains,or solids from liquids

英英释义

sieve

[ siv ]

n.

a strainer for separating lumps from powdered material or grading particles

同义词：screen

v.

examine in order to test suitability

同义词：screenscreen outsort

check and sort carefully

同义词：sift

separate by passing through a sieve or other straining device to separate out coarser elements

同义词：siftstrain

distinguish and separate out

同义词：sift

词组短语

molecular sieve

[化]分子筛

sieve plate

n. 筛板

sieve tray

[化]筛盘

vibration sieve

振动筛

sieve pore

筛孔

sieve tube

筛管

双语例句

用作名词(n.)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。This boat leaks like a sieve,ie very badly.这条船漏得像个筛子。用作动词(v.)We often shake flour through a sieve.我们经常用筛子筛面粉。You\'ll need to sieve out the stone from the soil.你得将石块从土中筛出。Sieve the sauce to get the lumps out.滤一下酱汁，把硬块弄出来。Known as theanine, the tiny molecule enters the bloodstream, then crosses the critical blood-brain barrier, the selective sieve that allows entry only of certain molecules.这种称作茶胺酸的微小分子会进人血液中，接着穿越重要的血脑屏障，那是种只让特定分子通过的选择性滤网。