questionably
US /ˈkwes.tʃə.nə.bli/
UK /ˈkwes.tʃə.nə.bli/

副词
1.
可疑地, 值得怀疑地
in a way that is doubtful or uncertain; in a way that is open to question
示例:
•
His motives were questionably pure.
他的动机可疑地纯洁。
•
The evidence was questionably obtained.
证据的获取方式可疑。
在 Lingoland 学习这个单词