Stainings
(staining 的复数) [医] 染色法, 染色
🗣️ 情景例句
The costs of college get higher every year.
学费逐年增加，越来越贵。
Makes me so mad!
气死我了！
Haroun Tazieff, the Polish scientist,
波兰科学家哈罗恩。塔捷耶夫，