Caffeic acid
[化] 咖啡酸; 3,4-二羟肉桂酸\\n[医] 咖啡酸, 二羟基桂皮酸
🧩 词语组成解析
a. 咖啡的
🗣️ 情景例句
Make sure everybody is at that meeting.
要确定每一位都出席这次会议。
Do you often play tennis on Sunday?
你常常在星期日打网球吗？
A burst of activity associated with the laying of submarine cables soon confirmed the Challenger's observation that many parts of the ocean were two to three miles deep,
海洋中很多地方可深达两三英里，