Romanowsky stain
[医] 罗曼诺夫斯基氏染剂(染血片)
🧩 词语组成解析
🗣️ 情景例句
But I have a doctor's appointment in the afternoon.
但我后天下午跟医生约好了。
He is planning his future already.
他已经在为将来做打算了。
The use of pesticides and fertilizers produces cheap grain and vegetables.
使用杀虫剂和化肥生产出廉价的谷物和蔬菜。