lifeblood

名词

1. 1

   命脉、生命线、原动力

   Tourism is the lifeblood of many small coastal towns.

   观光业是许多海边小镇的命脉。

2. 2

   鲜血、生命之血文学

   His lifeblood soaked the ground where he had fallen.

   他的鲜血染红了他倒下的那片土地。