Cellulosic exchanger
[化] 纤维素类离子交换剂
🧩 词语组成解析
a. 有纤维质的
n. 交换器\\n[计] 交换程序, 交换器
🗣️ 情景例句
And this is my mother, Ellen Stewart.
这是我妈妈， Ellen Stewart。
It isn't much.
那是微不足道的。
she rang up her daughter and asked for her help in what she described as a little spot of bother.
她只得打电话向女儿求援，说她碰到了一点儿小麻烦。