Margin buying
[经] 边际购买
🧩 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;
[经] 买气; 买进
🗣️ 情景例句
So I know.
所以我了解这些。
Close your book,please.
请把书合上。
Ann began to put the candles on her cake. Then she counted them.
安开始把蜡烛插到她的生日蛋糕上。插完，她数了数。