Additional margin
[经] 追加保证金
🧩 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
Easy does it, Robbie.
慢慢来， Robbie。
It's a pain in the neck having to meet them at the airport.
必须到机场去接他们，真讨厌。
How is she?
她怎么样了？