Beryllium ethyl
[机] 二乙铍
🧩 词语组成解析
beryllium
[[be'riljəm,bə'r-]]
n. 铍\\n[化] 铍Be
[化] 乙基\\n[医] 乙基
🗣️ 情景例句
Can you weigh this for me?
你能帮我称称这（包裹）吗？
I turned off when they started talking about computers.
当他们谈论计算机时，我失去了兴趣。
If only he were here.
要是他在就好了。