Staining
[医] 染色法, 染色
🏥 医学释义
染色，染色法
🗣️ 情景例句
The costs of college get higher every year.
学费逐年增加，越来越贵。
You just don't appreciate it.
不识抬举。
Where can I check in?
在哪儿办理登记手续？