Kalium bichromicum
[医] 重铬酸钾
🧩 词语组成解析
n. 钾\\n[医] 钾(19号元素)
🗣️ 情景例句
I represent the Hassan Trading Company.
我是哈森贸易公司的代表。
Learning is better than house and land.
学问是一生的财富。
My dentist had just pulled out one of my teeth and had told me to rest for a while.
我的牙科医生刚刚给我拔掉了一颗牙，叫我休息一会儿。