旅游业是这座城市的命脉。Tourism is the lifeblood of the city.贸易是我国的命脉.Trade is the lifeblood of our country.公共水利设施是棉花生产的命脉.Public irrigation is the heart of cotton farming....

“命脉”的拼音为：mìng mài...

“命脉”的近义词/同义词：命根子。...

“命脉”的英语可以翻译为：lifeblood，lifeline，life line，vitals ...