undefined
adj. 未闡明的; 未限定的
1. not precisely limited, determined, or distinguished;
The money was lent for an undefined period of time.
這筆錢無限期借出。
The meeting of any person filled Nixon with an undefined dread.
與任何生人的會見使尼克松充滿了莫名其妙的緊張.
He turned an expression of undefined appeal toward Scobie.
他轉向斯考比,臉上呈現出一種迷惘的祈求神色.
A sort of undefined longing crept upon them.
有一種說不出名目的渴望使他們心裡發癢.
Our pilgrim remained stupefied with undefined apprehensions.
我們的旅客給莫名的恐懼嚇呆了.