Dicyclopentadienyl-beryllium
[化] 二茂合铍
🧩 词语组成解析
[化] 联环戊二烯
beryllium
[[be'riljəm,bə'r-]]
n. 铍\\n[化] 铍Be
🗣️ 情景例句
Who's your favorite celebrith?
你最崇拜的名人是谁？
I asked him to come with me , but he wouldn't.
我请他和我一起来，但是他不肯。
Han Meimei, please look after the twins today.
韩梅梅，今天请照顾两姐妹。