efficiently

副词 adv.
中文释义

英文释义

副词 adv.
  1. In an efficient manner.
    — The second half was a less open affair, in which West Brom grew increasingly and efficiently conservative.

词形变化

more efficiently comparative most efficiently superlative

词源

Etymology tree
English efficient
Middle English -ly
English -ly
English efficiently
From efficient + -ly.
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