Activated alumina
[化] 活性矾土; 活性铝土
🧩 词语组成解析
activated
['æktiveitid]
adj. 有活性的;
v. 使活动，起动，触发( activate的过去式和过去分词 );
n. 矾土\\n[化] 矾土; 氧化铝
🗣️ 情景例句
What's this for?
为什么要送我花？
There has been a great mistake.
发生重大的错误了。
How was your date?
你的约会怎么样？