life blood

基本解釋

Water is the "life blood" of our Earth .
水是我們地球的'生活血統(tǒng)' 。
“Permanent collections are the soul of museums,” he said. “Repeated viewings of works that are constantly rearranged is their life blood and the basis of their bond with the public.”
“永久性藏品是博物館的靈魂，”他說，“不斷重新檢察這些藝術(shù)品，不斷重新安排這些藝術(shù)品是他們的天職，是他們對公眾的責任?！?/li>
Doctors exactly smiling boys ignorance, but the idea was again rocked the brave boys: 10-year-old boy in the brain, he will lose that life blood, but he was still willing to transfusion sister.
醫(yī)生正想笑男孩的無知，但轉(zhuǎn)念間又被男孩的勇敢震撼了：在男孩10歲的大腦中，他認為輸血會失去生命，但他仍然肯輸血給妹妹。
blog.sina.com.cn

Three years ago, Mary Chapin Carpenter suffered a life-threatening blood clot in her lungs.
For the life of the flesh is in the blood, and I have assigned it to you for making expiation for your lives upon the altar."
因為活物的生命是在血中，我把這血賜給你們，可以在壇上,為你們的生命贖罪“
耶魯公開課 - 舊約導(dǎo)論課程節(jié)選
According to the Priestly source, blood, the blood that courses through one's veins, represents the life force.
根據(jù)祭司資料，血,在人血管中流動，代表著生命的力量。
耶魯公開課 - 舊約導(dǎo)論課程節(jié)選

Even then, that translates into billions more of revenue, earnings, and free cash flow, the life blood of any successful enterprise.
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The lifeblood of an organization, area, or person is the most important thing that they need in order to exist, develop, or be successful.