n.不安全；不牢靠；局促不安；心神不定
He was tormented by feelings of insecurity. 他苦于沒有安全感。
Poverty is a major cause of food insecurity. 貧困是影響糧食保障的一個主要根源。
It seems to be rooted in confidence rather than insecurity. 它來源于信心而不是出于不穩(wěn)定感。
How can you overcome psychological insecurity? 你如何才能克服心理緊張？
