partly
US /ˈpɑːrt.li/
UK /ˈpɑːrt.li/

1.
一部, 部分的に
to some extent; not completely
:
•
The success of the project was partly due to his efforts.
プロジェクトの成功は彼の努力に一部よるものだった。
•
The road was partly blocked by fallen trees.
道は倒木によって一部塞がれていた。
一部, 部分的に
to some extent; not completely