Beryllium oxalate
[机] 草酸铍
🧩 词语组成解析
beryllium
[[be'riljəm,bə'r-]]
n. 铍\\n[化] 铍Be
n. 草酸盐, 乙二酸盐\\n[医] 草酸盐
🗣️ 情景例句
It doesn't matter. Let's wait until the next time.
没关系。下次还有机会。
What's the area of the Congo in square miles?
在平方英里内刚果的范围是什么？
Firemen had been fighting the forest for nearly three weeks before they could get it under control.
消防队员们同那场森林大火搏斗了将近3个星期才最后把火势控制住。