プログレッシブ和英中辞典(第4版)の解説
とうしゅ【投手】
a pitcher
第１試合の投手は山田だった
Yamada pitched [took the mound] in the first game.
先発［救援］投手
a starting [relief] pitcher
主戦投手
an ace pitcher
完投投手
a pitcher who 「pitches a complete game [goes the distance]
勝利［敗戦］投手
a winning [losing] pitcher
左腕投手
a southpaw／a left-hand(ed) pitcher／a left-hander
速球投手
a speedball pitcher
投手陣
the pitching staff
投手戦
a pitchers' [pitching] duel
投手力
pitching strength