Fast radiochemistry
[化] 快速放射化学(指短寿命同位素的快速化学分离)
🧩 词语组成解析
fast
[fæst]
adj. 快的;走得快;感光快的;紧的;
adv. （比准确的时间或宣布的时间）快;迅速地;紧紧地;彻底地;
vi. 禁食，（尤指）斋戒;
n. 禁食期，斋戒期;断食，节食;
radiochemistry
[ˌreɪdioʊˈkemɪstri]
n. 放射能化学;
🗣️ 情景例句
Susan Stewart …
Susan Stewart……
It's cold this afternoon.
今天下午很冷。
It suddenly dawned on me that this express was not roaring down the line at ninety miles an hour, but barely chugging along at thirty.
我突然感到这趟快车并没以时速90英里的速度呼啸前进，而是卟哧卟哧地向前爬行，时速仅30英里。