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, and Grandpa's baseball glove.
噢， 还有爷爷的棒球手套。
He has gone to America.
他去美国了。[动作结束后的结果持续至今]
Then he put a piece of cheese in his pocket and went away.
然后把一块乳酪装进衣袋里走了。