wane (衰える): The moon began to wane after being full. (満月が過ぎると月は衰え始めました) - 試験に出る! 英単語検索辞書

wane (衰える): The moon began to wane after being full. (満月が過ぎると月は衰え始めました)

The moon began to wane after being full.