margin

🇬🇧/ˈmɑːdʒɪn/ 🇺🇸/ˈmɑːrdʒɪn/📚 3329 3四级六级考研托福雅思
A margin is the difference between two amounts, especially the difference in the number of votes or points between the winner and the loser in an election or other contest. 差数

noun [专属名词]页边空白;差额,幅度;盈余,利润;余地,备用的时间(或空间、金钱等);边缘,非主体部分;保证金,押金;<澳新>额外报酬

They could end up with a 50-point winning margin.
他们最后可能会以50点的优势获胜。

verb [vt. 及物动词]给……加上边;预付定金,交押金;<古>页边做注释或总结

He won by a narrow margin.
他以微小的差额获胜。

noun [专属名词]【名】 (Margin)(俄、意)马尔金(人名)

She added her comments in the margin.
她在页边空白处加上了她的评语。

mar(是mark的变体, 记号、 符号) + in → 记号常标于书页空白处 → 页边空白
单词造句:
网友用“Margin”造句精选
The group had a net profit margin of 30% last year. 该集团去年的净利润空间为30%。
Students have played an important role in the past, but for the moment, they're on the margins. 学生们过去发挥了重要的作用,但现在,他们不再重要了。
...the low coastal plain along the western margin. …沿着西部边缘地带的低洼海岸平原。
The money is collected in a straightforward way with little margin for error. 这笔钱是直接募集上来的, 几乎没有出错的余地。