unexpectedly
例
She received an unexpectedly generous gift on her birthday.
彼女は誕生日に予想外に寛大な贈り物を受け取りました。
He unexpectedly showed up at the party, surprising everyone.
彼は予期せずパーティーに現れ、皆を驚かせた。
02
静かに, 穏やかに
being quiet or still or inactive
03
予期せず、事前の計画なしに
without advance planning
語彙ツリー
unexpectedly
unexpected
expected
expect
