Lead methyl
[化] 甲基铅; 二甲基铅
🧩 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;
n. 甲基\\n[化] 甲基
🗣️ 情景例句
She cheated on the examination.
她考试作弊。
I asked him to leave immediately, but he wouldn't.
我请他马上离开，但是他不肯。
the gaoler returned a few moments later with a pair of glasses and the usual copy of the letter which he proceeded to read to the prisoner.
一会儿工夫，狱卒重新登台，拿来一副眼镜以及平时使用的那封信，然后为那囚犯念了起来。