Dialkyl zinc
[化] 二烃基锌
🧩 词语组成解析
[机] 二烷基
zinc
[zɪŋk]
n. [化]锌;
vt. 镀锌于…;在…上镀锌;
🗣️ 情景例句
Sorry, but he is out at the moment.
抱歉，他现在出去了？
Before gold,even kings take off their hats.
在黄金面前，国王也要脱帽。
One night, however, feeling cold and lonely,
可是，有一天夜里，我感到又冷又孤单，