Maintenance margin
[经] 维修(保养)范围
🧩 词语组成解析
margin
['mɑrdʒən]
n. 边缘，范围;极限;利润，盈余;（版心外）的空白;
vt. 留边;成为…的边;加边于，围绕;为…加旁注;
🗣️ 情景例句
He visited with Grandma and me in Florida
他到Florida看过祖母和我
Will you please fill the bath?
请你替我的浴缸放满水。
I am very well. Did you have a good summer holiday?
我很好。你暑假过得好吗？