Bismuth triethyl
[化] 三乙铋
🧩 词语组成解析
bismuth
['bizməθ]
n. 铋;
a. [化]三乙(烷)基的
🗣️ 情景例句
Remembering the past was his only ple4asure.
回忆往事是他唯一的乐趣。
Live to learn and learn to live.
生而学之，学而生之。
You don't keep your word.
你不守信用。