Kieffer's stain
[医] 基弗尔氏染剂(耐酸性染剂)
🧩 词语组成解析
🗣️ 情景例句
They are above average 85. I'm among the upper third of my class.
我的平均成绩在85分以上。我是全班第三名。
That man is a teacher,isn't he?
那个人是位教员，对不对？
Though the sound could be heard clearly, it took me a long time to react.
虽然声音听得很清楚，但我过了好一会儿才作出反应。