Allocinnamic acid
[化] 别肉桂酸
🧩 词语组成解析
🗣️ 情景例句
Are you a citizen of the People's Republic of China?
你是中华人民共和国的公民吗？
Come and see me when you have time.
有空时请过来。
Mr.Jones and his wife are looking at them.
琼斯先生和他的妻子正在看这些船。