selfishly
🇺🇸
/ˈselfɪʃli/
🇬🇧
/ˈselfɪʃli/
focused on one's own interests at the expense of others
He took the last piece of cake selfishly, without considering others.
彼は他人を考慮せず、最後のケーキを独りよがりに取った。