1 insecure (about sb/sth) not confident about yourself or your relationships with other people 对自己或跟别人的关系缺乏信心的；焦虑不安的: Many teenagers are insecure about their appearance. 许多青少年对自己的外表感到局促不安。

2 not safe or protected 不安全的；无保障的: This ladder feels a bit insecure. 这梯子令人觉得不大安全。The future of the company looks very insecure. 公司的前景看来很不稳固。 [OPP] secure 反义词为secure➔insecurely adv ➔insecurity /-rəti/ noun [uc] (plural insecurities) Their aggressive behaviour is really a sign of insecurity. 他们那种侵略性行为其实反映了内心的不安。 [OPP] security 反义词为security