Lead diethyl
[化] 二乙基铅
🧩 词语组成解析
lead
[lid]
vt. 领导;引导;指挥;
vi. 领导;导致;用水砣测深;
n. 铅;领导;榜样;枪弹;
adj. 领头的;最重要的;领先的;
a. [化]二乙基的
🗣️ 情景例句
I expect that, he's will pass the examination.
我料想他会通过考试。
He admitted that he was wrong.
他承认自己错了。
I have no choice.
我别无选择。