indefinite
adj. 无限期的，期限不定的；模糊不清的，不明确的；（词，屈折变化，短语）不定的
例句
The trial was adjourned for an indefinite period.
审判被无限期推迟。
《柯林斯英汉双解大词典》
They seem determined to string the talks out for an indefinite period.
他们好像一心要把谈判无限期地拖下去。
《牛津词典》
My heart was filled with puzzle we are pirates, these data are stolen from youdao about the indefinite future and longing for the new life.
我的心对不确定的未来充满了困惑，渴望着新生活。
