Diethyl zinc
[化] 二乙基锌
🧩 词语组成解析
a. [化]二乙基的
zinc
[zɪŋk]
n. [化]锌;
vt. 镀锌于…;在…上镀锌;
🗣️ 情景例句
Will you help me if I do run?
假如我真的竞选 ，你会帮我忙吗？
Perseverance is failing nineteen times and succeeding the twentieth.
十九次失败，到第二十次获得成功，这就叫坚持。
Aunt Harriet lived in that leisurely age when servants were employed to do housework.
哈丽特生活在一个悠闲的年代，家务事都由雇来的佣人代劳。