doubtful

US /ˈdaʊt.fəl/
UK /ˈdaʊt.fəl/
"doubtful" picture
1.

懷疑的, 不確定的

feeling uncertain about something

:
•
I'm doubtful about his ability to finish the project on time.
我對他的能力能否按時完成項目感到懷疑。
•
She gave a doubtful look when he explained his plan.
當他解釋他的計劃時，她投來懷疑的目光。
:
skepticaldubiousuncertainhesitant
:
certainsureconfident
2.

可疑的, 不太可能的

unlikely to be true or to happen

:
•
It's doubtful that they will agree to our terms.
他們是否會同意我們的條款是可疑的。
•
The success of the mission remains doubtful.
任務的成功仍然是可疑的。
:
unlikelyimprobablequestionable
:
likelyprobablecertain
:
doubtno doubtbeyond doubtwithout doubtcast doubt ondoubting Thomasbeyond a shadow of a doubt