Plumbi tannas
[医] 鞣酸铅
🧩 词语组成解析
[医] 铅(82号元素)
🗣️ 情景例句
You don't know what you are talking about.
你不知道你在说什么。
Rear sons for help in old age; and store up grains against famine.
养儿防老。
the plentiful supply of food thrown overboard by the crews on the rigs;
钻井平台工作人员抛到海里充足的食物；