Macroporous ion exchanger
[化] 大孔离子交换剂
🧩 词语组成解析
大孔(性)的
ion
['aiən]
n. <物>离子;
n. 交换器\\n[计] 交换程序, 交换器
🗣️ 情景例句
Good. Then you'll be here about five?
很好。那么 大约在五点左右来。
Use is a second nature.
习惯成自然。
This shows how long it was before we deemed it necessary to make sure that all our children could share in the knowledge accumulated by the'happy few' during the past centuries.
这说明，经过了多么漫长的时间之后，我们才认识到，有必要确保我们的孩子享有多少个世纪以来由‘少数幸运者’所积累起来的知识。