(of a person)not confident or assured; uncertain and anxious
(人)没有信心的,不自信的;心神不定的
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a top model who is notoriously insecure about her looks 对自己的长相十分没有信心的顶级模特
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a rather gauche, insecure young man .笨手笨脚而不自信的年轻人。
(of a thing)not firm or fixed; unsafe
(东西)不牢固的;不固定的;不安全的。
(of a job or position)from which removal or expulsion is always possible
(工作,职位)不稳定的。
not firmly fixed; liable to give way or break
不牢固的;易坍塌的
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an insecure footbridge .一座不牢固的人行桥。
able to be broken into or illicitly accessed
可被闯入的;可窃入的
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an insecure computer system .有漏洞的计算机系统。
"mid 17th cent.: from medieval Latin