Phenolphthalein tests
[醫] 酚酞試驗(檢糞或尿內血液)
?? 詞語組成解析
n. 酚酞\\n[化] 酚酞
n. 測驗（test的復數）
??? 情景例句
How does she get by on such a small salary?
她靠那么一點薪水怎么過生活？
Kinsman helps kinsman, but woe to him that hath nothing.
親幫親，鄰幫鄰，無親無助你倒霉。
I've got no small change, I am afraid.
恐怕我沒有零錢。