Plumbi monoxidum
[医] 一氧化铅
🧩 词语组成解析
[医] 铅(82号元素)
🗣️ 情景例句
Aren't you exhausted?
你不会精疲力尽吗？
How are you doing these days?
这些日子你怎么样？
It usually comes in February or March. Summer is often very hot.
通常在2月或3月开始。夏天很热。