名詞 cutthroat:

1. someone who murders by cutting the victim's throat

形容詞 cutthroat:

1. ruthless in competition
   同義詞：fierce, bowelless

1. My grandfather swears by his cutthroat razor for giving him a close, comfortable shave.
   我祖父靠他那把鋒利的剃刀舒舒服服地把胡子剃光了。

cut.throat

n.（名詞）
A murderer, especially one who cuts throats.
殺人者：兇手，尤指切喉殺人者
An unprincipled, ruthless person.
兇暴的人：蠻橫無(wú)禮的、兇殘的人
A cutthroat trout.
山鱒
adj.（形容詞）
Cruel; murderous.
兇殘的；殺人行兇的
Relentless or merciless in competition:
殘酷無(wú)情的：在競(jìng)爭(zhēng)中殘酷無(wú)情的：
例句：
a cutthroat business.
一筆殘酷無(wú)情的生意

Sports Games Being a form of a game in which each of three or more players acts and scores individually:
【體育運(yùn)動(dòng)】 【游戲】 各自計(jì)分的：某種游戲的形式的，其中有三個(gè)或更多的玩游戲者并且各自計(jì)分：
例句：
cutthroat handball; cutthroat bridge.
各自計(jì)分的手球；三人玩的橋牌