Double fault
01
ダブルフォルト, 2回目のサービスミス
(tennis) the failure of a player to successfully serve the ball into the opponent's court twice in a row, resulting in the loss of a point
例
She lost the game after committing a double fault on match point.
彼女はマッチポイントでダブルフォルトを犯して試合に負けた。
