lifeblood
美音:
[´laıf´blʌd
]英音:
[´laıf´blʌd
]n.生命必须的血液,活力的源泉
难易程度:
lifeblood为短语/超纲词汇
近义词, 同义词
lifeblood
n[U]
the most important thing needed by an organization, relationship etc to continue to exist or develop successfully
lifeblood of
Communication is the lifeblood of a good marriage.
literary your blood