Plumbi nitras
[医] 硝酸铅
🧩 词语组成解析
[医] 铅(82号元素)
🗣️ 情景例句
I think it's too easy.
我觉得它太简单了。
Need makes the old wife trot.
人急造反，狗急跳墙。（事急老妪跑。）
Long car journeys are even less pleasant, for it is quite impossible even to read.
乘汽车作长途旅行则更加不舒服，因为连看书都几乎不可能。