Insecurities
n. 不安全( insecurity的名词复数 ); 不牢靠; 局促不安; 无把握
🗣️ 情景例句
Bye-bye.
再见。
If I had had time,I would have called you.
如果我有时间，我就打电话给你了。
what would civilization be like without its benefits?
如果不受其惠，文明将会是个什么样子呢？