Alkyl lead
[化] 烷基铅
🧩 词语组成解析
n. 烷基, 烃基\\na. 烷基的, 烃基的
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;
🗣️ 情景例句
How much did you estimate this job is going to cost us?
你估计这工作要花我们多少钱？
Does Louis like lemonade sour?
路易斯喜欢酸味强烈的柠檬水吗？
Have your mechanics finished yet?
你们的机械师修好了吗？