needlessly
🇺🇸
/ˈniːdləsli/
🇬🇧
/ˈniːdləsli/
adverb
R
without any good reason; in a way that could have been avoided
The meeting was delayed needlessly, causing frustration among the attendees.
会議は無駄に遅延させられ、出席者たちの間で不満が生じました。
translation
無駄に