Derrien's test
[医] 德廉氏试验(检尿α-二硝基酚)
🧩 词语组成解析
🗣️ 情景例句
You don't have a leg to stand on.
你的观点不值一驳。
How long will you be in?
你将进去多久？
What's up, George? the called.
“什么事，乔治？”它叫着。