Chemical activation
[化] 化学活化
🧩 词语组成解析
activation
[,ækti'veiʃən]
n. 活化，激活，[化]活化作用;致活;
🗣️ 情景例句
It's good, but it's a little expensive.
很好，不过价格有一点贵。
He sketched the situation in a few vivid words.
他用几句生动的话概况了形势。
And I can't find her passport anywhere. So she must have taken that too.
而且我在哪都找不到她的护照，所以她一定也带去了。