Maleanilic acid
[化] N-苯基马来酰胺酸
🧩 词语组成解析
🗣️ 情景例句
He studied harder to improve his English.
他更加努力提高英语水平。
How long have you been married?
你们结婚多久了？
You're welcome to stay with us next time.
欢迎您下次再光临我们的饭店。