Plumbous orthoplumbate
[化] 四氧化三铅
🧩 词语组成解析
a. 亚铅的, 含二价铅的\\n[化] 铅的; 二价铅的
原高铅酸盐
🗣️ 情景例句
If you cheat in a test, you've really only cheating yourself.
如果你在测验中作弊的话，你欺骗的只有你自己。
Little wealth,little care.
财富少，烦恼也少。
It's nearly ready.We can have dinner at seven o'clock.
马上就好。7点钟我们可以吃饭。