Hurtley's tests
[醫] 赫特利氏試驗(檢乙酰乙酸)
?? 詞語組成解析
n. 測驗（test的復數）
??? 情景例句
Philip needs a day off. Philip
需要休假。
That's a bad idea if I've ever heard one!
你出這什么餿主意！
Will you help me plant this tree, please?
你愿幫著種這棵樹嗎？