Activated aluminium oxide
[化] 活性氧化铝
🧩 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 );
oxide
['ɑksaɪd]
n. [化]氧化物;
🗣️ 情景例句
Oh, you're welcome.
噢！请别客气。
Americans wonder what has become of the idealism of the last decade.
美国人的理想主义，不知道在这十年间变得怎样了。
In many countries, more and more companies are replacing people with computers.
在许多国家有越来越多的公司使用电子计算机来代替人。