Undiagnosed
a. 未確診的,尚未找出原因的
??? 情景例句
The apartment is spacious, bright and clean.
這個公寓寬敞、明亮、干凈。
Please give me your advice.
請給我提些建議。
Could you please explain the premises of your argument in more detail?
你能詳細說明你們的論據(jù)嗎？