Lead picrate
[化] 苦味酸铅
🧩 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]苦味酸盐(或酯)
🗣️ 情景例句
World-class athletes are extremely fit.
具有国际水平的运动员体格非常好。
This alone made our nine-day trip worthwhile.
光这件事我们9天的旅行就非常值得。
I started to sing. The baby watched and listened ,and she didn't cry any more.
我开始唱歌。小孩看着，听着，不再哭了。