sieves

常见例句

用作名词 (n.)

• Did you see the sieve?
  你看见筛子了吗？
• I've got a memory like a sieve!
  我的记性糟透了！

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。
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