unclear
adj. 不清楚的; 不明白的; 含糊不清
If something is unclear, it is not known or not certain.
It is unclear how much popular support they have among the island's population...
目前還不清楚他們在島上的民眾中間有多高的支援率。
Just what the soldier was doing in Bireij is unclear...
就連那個士兵在比雷傑幹什麼都不清楚。
If you are unclear about something, you do not understand it properly or are not sure about it.
He is still unclear about his own future...
他仍然不清楚自己的將來會怎樣。
Experts remain unclear as to why the danger appears to have been steadily increasing.
專家依然不清楚為什麼危險似乎一直在增大。
1. poorly stated or described;
2. not clear to the mind;
3. not easily deciphered;
But so far, the reason and mechanism of this disease still are unclear.
但到目前為止, 其發病的原因和機制尚不清楚.
So it is unclear whether it can operate at a profit or not.
因此,FMG是否還能保持盈利尚不清楚.
It is unclear whether the meeting will go ahead as planned.
會議是否會如期舉行還不清楚.
Periodontitis is a common and frequently encountered disease. However, its mechanism is remain unclear.
牙周病是口腔的常見病和多發病, 但其具體機制至今尚未完全明瞭.
The exact cause of depression remains unclear.
引起憂鬱症的確切原因還沒有查明.