Katayama's tests
[医] 片山氏试验(检碳氧血红蛋白)
🧩 词语组成解析
n. 测验（test的复数）
🗣️ 情景例句
Can you tell me something about the student body?
谁是学生会主席？
Have a heart!
行行好嘛！
My French isn't very good but it is enough to get by.
我的法语不是太好，但应付一下也够了。