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
Weight: eight pounds six ounces.
体重： 八磅六盎司。
I get into bed at about 11:30 and go right off to sleep.
我大约在11:30上床并且睡觉。
I think you probably know China has adopted a flexible policy in her foreign trade.
我想你也许已经了解到中国在对外贸易中采取了灵活的政策。