to become extinct gradually; to disappear slowly
徐々に絶滅する; ゆっくり消える (jyojyo ni zetsumetsu suru; yukkuri kieru)
"Many animal species may die off if global warming continues."
"もし地球温暖化が続けば、多くの動物種が絶滅するかもしれません。" (Moshi chikyū ondanka ga tsudzukeba, ōku no dōbutsu-shu ga **die off** suru kamoshiremasen.)
to withdraw from a project, agreement, or deal
to become more confident, attractive, or happy over time
to check or continue working on something previously started
to pay money, especially when you don’t want to
to have no more of something to sell
to allow yourself time to relax and calm down
