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
The book is worth reading.
这本书值得一读。
To wave your arms
振臂，挥手
My wife always worries too much.Who's going to look after the dog?
我妻子总是担心那的。谁来照看狗啦，