Molecular sieve column
[化] 分子筛柱
🧩 词语组成解析
sieve
[sɪv]
n. [粮食][矿]筛子;滤网;不能保守秘密的人，嘴不严的人;
v. 筛，筛选;滤;
column
['kɑləm]
n. 纵队，列;圆柱;专栏;
🗣️ 情景例句
When you arrive, be sure to register with you consulate.
你到达时，记得去领事馆登记。
He's a composer of church hymns.I like his music a lot.
他是宗教诗歌作曲家，我很喜欢他的音乐。
But this phase of our development is now finished.
但这个发展阶段已经结束。