Plumbi oxidum
[医] 一氧化铅
🧩 词语组成解析
[医] 铅(82号元素)
🗣️ 情景例句
and I have interviews with twenty-six applicants.
而要面谈的申请人有二十六位。
It was eleven o'clock when he finally showed up.
他最后露面时，已经11点钟了。
Where was it?
在哪里找到的？