Licanic acid
[化] 十八碳-9,11,13-三烯-4-酮酸
🧩 词语组成解析
🗣️ 情景例句
Right!
好的！
I ought to go to work now.
我应该现在去工作。
Though a little suspicious this time, the policeman gave him the same answer.
虽然那位警察这次有点疑心，但还是对他作了同样的回答。