Selective reaction
[化] 选择反应
🧩 词语组成解析
selective
[si'lektiv]
adj. 精心选择的;选择的，不普遍的;淘汰的;
🗣️ 情景例句
Yes, I have been working in an advertisement company in the last two years.
是的，在过去两年里，我一直在一家广告公司工作。
And I got it on sale.
我在大减价时买的。
Spiders are busy for at least half the year in killing insects.
蜘蛛至少有半年在忙于吃昆虫。