laboriously

副词 adv.
中文释义
英 /ləˈbɔː.ɹi.əs.lɪ/    美 /ləˈbɔɹ.i.əs.li/

英文释义

副词 adv.
  1. With great expenditure of effort, in a manner requiring much labor. not-comparable
    — The heavy man laboriously climbed the steep mountain, pulling himself up inch by inch.

词形变化

labouriously alternative laborously alternative labourously alternative

词源

Etymology tree
English laborious
Middle English -ly
English -ly
English laboriously
From laborious + -ly.
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