Cinnamylic acid
[医] 肉桂酸, 苯丙烯酸
🧩 词语组成解析
🗣️ 情景例句
First round's on me.
第一轮我请客。
Virtue is her (or its) own reward.
为善最乐。
They disregard social conventions without being conscious that they are doing anything extraordinary.
他们不顾社会习俗，意识不到自己所作所为有什么特殊之处。