Porter's test
[医] 波特尔氏试验(检尿蓝母、过量尿酸)
🧩 词语组成解析
🗣️ 情景例句
to schedule one hour a week--to start with.
安排一星期一个小时。
Need makes the old wife trot.
人急造反，狗急跳墙。（事急老妪跑。）
I regretted saying it almost at once.
但马上又后悔说了这话。