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
And I would like to introduce the young man
现在我希望向大家介绍这位年轻人
He likes playing the organ.
他喜欢拉风琴。
Look at the picture.
看这幅图画。