Caffuric acid
[化] 咖啡尿酸\\n[医] 咖啡尿酸(咖啡因氧化后的产物)
🧩 词语组成解析
🗣️ 情景例句
Just two days.
只要两天。
We've only sold our product at trade fairs, not in an on-going sales campaign.
我们的产品只在商展时展售，而没有办促销活动。
Yes. You can help me do the shopping.
当然可以。你可以帮我一起选。