“柴火”常见的英文表达是 firewood,它指的是用于生火燃烧的木材,例如:
We need to gather some firewood for the campfire.(我们需要为篝火收集一些柴火。)
The farmer stored a large pile of firewood beside his house for the winter.(那位农民在他房子旁边储存了一大堆柴火以备过冬。)