security deposit
保证金, 押金
例句与用法：
How did it happen that the proposal was vetoed at the Security Council?
这项提案在安理会遭到否决是怎么搞的？
National Security Council.
国家安全委员会
security deposit
保证金, 押金
例句与用法：
How did it happen that the proposal was vetoed at the Security Council?
这项提案在安理会遭到否决是怎么搞的？
National Security Council.
国家安全委员会