常見例句I'm unclear as to what you mean. 我不像你說的那樣肯定。I have always been pretty unclear on this issue. 這個問題我一直弄不太清楚。Such a style is clearly unclear. 此種筆調顯然是不清晰的。The effect of the uniform curriculum is unclear. 統(tǒng)一課程效果到底怎樣目前還不好說。The exact cause of depression remains unclear. 引起憂郁癥的確切原因還沒有查明。As a result, some body features are unclear. 結果,一些體內特征并不明確。 返回 unclearness