Mannuronic acid
[化] 甘露糖醛酸\\n[医] 甘露糖醛酸
🧩 词语组成解析
🗣️ 情景例句
The weather really sucks today.
今天的天气真差。
Have you drunk any coffee?
你喝过咖啡吗？
I stopped and he asked me for a lift.
我把车停下，他向我提出要求搭车。