Hoffmann's tests
[医] 霍夫曼氏试验(检酪氨酸)
🧩 词语组成解析
n. 测验（test的复数）
🗣️ 情景例句
I am studying two majors, and it's quite a burden on my time.
我有两门主修课，这占据了我很大一部分时间。
I've got a hostage.
我捉到一名人质。
Is anything the matter?
怎么回事呀？