Beryllium bluoride
[机] 氟化铍
🧩 词语组成解析
beryllium
[[be'riljəm,bə'r-]]
n. 铍\\n[化] 铍Be
🗣️ 情景例句
We're very pleased that you are considering becoming a distributor of our company.
我们非常高兴你们正在考虑成为我们的批发商。
Custom makes all things easy.
若照习惯办，万事皆不难。
What will be the population of these countries by the end of the twentieth century?
到20世界末较发达国家的人口将是多少？