unclear
🇺🇸
/ˌʌnˈklɪr/
🇬🇧
/ˌʌnˈklɪə(r)/
not easy to understand or know for sure
The instructions were unclear, so I asked for help.
指示が不明確だったので、助けを求めました。
not sure about something
I'm unclear about the meeting time.
会議の時間についてよくわかりません。