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heavy-duty (EN)
형용사

형용사 “heavy-duty”

기본형 heavy-duty (more/most)
  1. 내구성이 강한
    The workers wore heavy-duty boots to protect their feet on the construction site.
  2. 심각한 (매우 진지하거나 극단적인 경우)
    The movie dealt with some heavy-duty topics like war and loss.