Lead dialkyl
[化] 二烷基铅
🧩 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;
[机] 二烷基
🗣️ 情景例句
You won't believe what Tome just told me.
汤姆刚才告诉我的事会吓你
When the sun comes in, the doctor goes out.
阳光入室，医生出屋。
Sure. go right ahead.
好啊，请便。