cut-throat :（競争など）激しい、殺人的な

cut-throat

（競争など）激しい、殺人的な、fierce or relentless in competition

一般例文

• cut-throat prices

英字新聞からの例文

• 引用元 : Financial Times (Opinion Lex) - Rakuten: crossed lines (2017/12)

  SoftBank should know something about excess competition in mobile telephony. In the cut-throat US market it has responded by trying (and failing) to merge subsidiary Sprint with T-Mobile USA.