challengingly

副词 adv.
中文释义

英文释义

副词 adv.
  1. In a way or to an extent that challenges
    — […] Mr. Keltner is ready and eager to conduct all manner of experiments, whether they are whoopee-cushion silly or challengingly serious.

词形变化

more challengingly comparative most challengingly superlative

词源

Etymology tree
English challenging
Middle English -ly
English -ly
English challengingly
From challenging + -ly.
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