Bicolor gualac test
[医] 双色愈创木脂试验(检脑脊液)
🧩 词语组成解析
a. 二色的
🗣️ 情景例句
He did it as a special favor.
他做这事算是特别照顾。
When can you pick up your ticket?
你什么时候可拿到车票呢？
She got to school early. She had a little rest after lunch, but she worked hard in class all day.
她早早来到了学校。午饭后她小休一会儿，但一整天她在课堂上都很用功。