combine harvester

名词 n.
中文释义
美 /ˈkɑmˌbaɪn ˈhɑɹvəstəɹ/

英文释义

名词 n.
  1. A farm machine that harvests, threshes, and winnows ripe grain.

词形变化

combine harvesters plural

词源

So called because it is a single harvester that manages to combine several machines into one, doing several jobs: a reaper component doing the reaping, a thresher component doing the threshing, and a winnower component doing the winnowing.
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