speedful

形容词 adj.
中文释义

英文释义

形容词 adj.
  1. Successful, effectual, efficient. archaic
  2. Full of speed; hasty; fast. nonstandard

词形变化

more speedful comparative most speedful superlative

词汇关系

反义词
speedless
衍生词
speedfulness
相关词
speed speedfully

词源

From Middle English speedful, spedeful, spedful (“successful, prosperous”), equivalent to speed + -ful.
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