プログレッシブ和英中辞典(第4版)の解説
しじゅうはって【四十八手】
&fRoman1;〔相撲の決まり手〕the forty-eight techniques of winning in sumo
&fRoman2;〔種々の駆け引き〕every possible trick
彼は四十八手を使って相手の昇進を妨げようとした
「He used all the tricks in the book [He did everything he could think of] to block his rival's promotion.