rainworm

名词 n.
中文释义

英文释义

名词 n.
  1. An earthworm.

词形变化

rainworms plural

词源

From Middle English [Term?], from Old English reġnwyrm, from Proto-Germanic [Term?]. Analysable as rain + worm, because the worm has the habit of surfacing on top of the saturated soil after rainfall. Cognate with Dutch regenworm, Old High German reganwurm, whence German Regenwurm.
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