lifeblood的词源

英文词源

lifeblood (n.)

also life-blood, 1580s, "blood necessary for life," from life (n.) + blood (n.). Figurative and transferred use is from 1590s.

中文词源

lifeblood：命根

life,生命，blood,血。

该词的英语词源请访问趣词词源英文版：lifeblood 词源，lifeblood 含义。