desultorily
🇺🇸
/ˌdesəlˈtɔːrəli/
🇬🇧
/ˈdesəltrɪli/
adverb
R
without a clear plan or purpose, and without much interest
He desultorily flipped through the channels, not really interested in watching anything.
彼は興味を示さずに適当にチャンネルを切り替えていた。
translation
目的もなく