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
Help! Help! I can't swim!
救命！ 救命！ 我不会游泳
At times, the smell from the gutter can be rank.
从下水沟时常冒出刺鼻的气味。
I think I've caught a cold.
我想我得了感冒。