Benedict's solution
[医] 本尼迪特氏溶液(易于还原的铜盐溶液,检糖)
🧩 词语组成解析
🗣️ 情景例句
For example, did you know that 1 in 4 teenagers has tried marijuana?
比如，你是否知道4个青少年中就有1位曾经吸过大麻？
Every heart has its own sorrow.
人人都有伤心处。
I must go to the butcher's, too.
我还要到肉店去一下。