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单词

lifeblood

读音
ˈlaɪfblʌd
美式
英式
词根

释义

n. 生机的根源;生命必须的血液;命脉;命根子

例句

Tourism is the lifeblood of the city.
旅游业是这座城市的命脉。
Coal and steel were the region's lifeblood.
煤炭和钢铁曾是这个地区的生命线。
Trade is the lifeblood of most modern states.
贸易是大多数现代国家的命脉。

强化记忆

看视频学发音
Whether it was called qi,lifeblood,or humors,
than we do about the underground waterways coursing through our planet,the very lifeblood of Mother Earth.So I decided to do something that was even more remarkable.
However, this solution wouldn’t work for the Nieuwe Waterweg.As the lifeblood of the local shipping industry,this passage had to be kept open in safe conditions,
But there's a subtler benefit to the digitization of the world.Measurement is the lifeblood of science and progress.In the age of big data,
From campaigns around statue removals in Charlottesville and New Orleans ...to towns that have lost their industrial lifebloodand are now dying,
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经济学人(The Economist)