プログレッシブ和英中辞典(第4版)の解説
にかい【二回】
❶〔2度〕twice
年[月]に2回出る雑誌
a semiannual [semimonthly] magazine
彼女は2回悲鳴をあげた
She screamed twice.
❷〔2番目〕
2回目はうまくいった
On the second try he was successful.
彼が本を出したのはこれで2回目だ
This is the second time that he has published a book./This is the second book he has published.
2回の表に3点をあげた
〔野球で〕They scored three runs in the top half of the second inning.
2回戦は彼が勝った
He won the second round.