常見(jiàn)例句用作名詞 (n.)Did you see the sieve?你看見(jiàn)篩子了嗎？I've got a memory like a sieve!我的記性糟透了！用作名詞 (n.)We can separate the stones out with a sieve.我們可以用一個(gè)篩子把石頭分離出來(lái)。This boat leaks like a sieve,ie very badly.這條船漏得像個(gè)篩子。用作動(dòng)詞 (v.)We often shake flour through a sieve.我們經(jīng)常用篩子篩麪粉。You'll need to sieve out the stone from the soil.你得將石塊從土中篩出。Sieve the sauce to get the lumps out.濾一下醬汁，把硬塊弄出來(lái)。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.這種稱(chēng)作茶胺酸的微小分子會(huì)進(jìn)人血液中，接著穿越重要的血腦屏障，那是種衹讓特定分子通過(guò)的選擇性濾網(wǎng)。 返回 sieves