Unvouched
a. 未加證明的, 無擔保的\\n[法] 未經...證實的, 未經...證明的, 無...擔保的
??? 情景例句
I have to leave. I feel terrible, but...
我得走了。真是糟糕透了， 但……
Would you please have dinner ready for me?
可以請你為我準備晚餐嗎？
Who is in charge here?
這里誰負責？