Remainder theorem
余部定理
🧩 词语组成解析
remainder
[rɪ'mendɚ]
n. 剩余物;其他人员;差数;廉价出售的图书;
vt. 廉价出售（书）;廉价出售;
adj. 剩余的;留存下的;
remain剩余+der表示名词 → 剩余物
🗣️ 情景例句
Sure. Would you please sign your name on the back, sir, with your passport number?
每问题。先生，请您在支票背后签上名字和护照号码。
After the flood, the carpets were wet for a month.
洪水过后一个月，毛毡还是湿的。
Can't they be mended?
不能修补了吗？