[ si'kjuriti ]

牛津3000核心词汇 柯林斯星级 ★★★★★ BNC词频 632 COCA词频 661

n. 安全, 安全性, 防护物, 保安, 可靠性, 担保人, 抵押品, 保证金
[计] 安全性, 保密性, 安全检查程序

n. the state of being free from danger or injury
n. defense against financial failure; financial independence
n. freedom from anxiety or fear
n. a formal declaration that documents a fact of relevance to finance and investment; the holder has a right to receive interest or dividends

英汉双解字典由 ECDICT 提供