Lead pyrophosphate
[化] 焦磷酸铅
🧩 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. [化]焦磷酸盐( 或酯)
🗣️ 情景例句
What was your best subject in college?
大学时你哪门功课最好？
I was so tired I couldn't keep up with her.
我太累了，跟不上她的步伐。
But there was something wrong with the child.
但是，这孩子有点毛病。