uneasiness
[ʌnˈi:zɪnɪs]
例句与用法：
A source of nagging concern oruneasiness.
忧虑的事令人烦恼不安的担忧或不安的原因
He went on talking, lest he should expose hisuneasiness.
他继续往下谈，唯恐显露出内心的不安来。
The act of worrying or the condition of being worried; persistent mentaluneasiness.
忧虑，烦恼担忧的行为或处于担忧的状况; 一直精神不安
I waited with growinguneasinessfor her to return.
我等她回来时，心里越来越不安。