Integal equation
[机] 积分方程式
🧩 词语组成解析
🗣️ 情景例句
Please excuse me for a minute.
失陪一会儿。
I must apologize for his unusual behavior.
我必须为他怪诞的行为致歉。
I didn't realize how much this meant to you.
我不知道这个对你的意义有这么大。