janitorial

形容词 adj.
中文释义
英 /dʒæn.ɪˈtɔːɹ.i.əl/   

英文释义

形容词 adj.
  1. Of or pertaining to a janitor.

词形变化

more janitorial comparative most janitorial superlative

词源

Etymology tree
English janitor
Proto-Indo-European *h₂el-der.?
Proto-Italic *-ālis
Latin -ālisder.
Old French -ialder.
Middle English -ial
English -ial
English janitorial
From janitor + -ial.
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