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
She was caught in the branches of our tree.
被我们家树上的树枝夹住了。
A lazy youth,a lousy age.
少时懒惰老来苦。
He did not look up from his desk when I entered.
我进去的时候，他连头也没抬。