insecure
/ˌɪnsɪˈkjʊə(r)/adjective
1
- (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：
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
a rather gauche, insecure young man.
笨手笨脚而不自信的年轻人。
2
- (of a thing) not firm or fixed; unsafe（东西）不牢固的; 不固定的; 不安全的。
2.1
- (of a job or position) from which removal or expulsion is always possible（工作, 职位）不稳定的。
2.2
- not firmly fixed; liable to give way or break不牢固的; 易坍塌的：
an insecure footbridge.
一座不牢固的人行桥。
2.3
- able to be broken into or illicitly accessed可被闯入的; 可窃入的：
an insecure computer system.
有漏洞的计算机系统。
派生词
insecurely
adverbinsecurity
noun词源