Astatine
[ ['æstəti:n] ]
高中 Senior High
n. 砹\\n[化] 砹At
📖 牛津释义
astatine
n[U]
(chemistry 化) artificial radioactive element （人工放射性元素）. =>App 10 见附录10.
🗣️ 情景例句
This afternoon we're going to visit a friend in the hospital.
今天下午我们将去探望一位住院的朋友。
I guess so, honey.
嗯，真的。
He gets a good salary, but he always borrows money from his friends and never pays it back.
他的薪水很高，但他却总是向朋友借钱，并且从来不还。