Pettenkofer's tests
[医] 佩藤科弗氏试验(检尿胆汁酸)
🧩 词语组成解析
n. 测验（test的复数）
🗣️ 情景例句
In the meantime, what would you like?
对了， 你想要点什么？
A man of words and not of deeds is like a garden full of weeds.
讲而不做，犹如花园里长满了荒草。
How many instruments do you play?
你能演奏多少种乐器？