half-hourly

形容词 adj. 副词 adv.

英文释义

形容词 adj.
  1. Once every half-hour, every 30 minutes. not-comparable
    — a half-hourly train service
副词 adv.
  1. At intervals of a half-hour, every 30 minutes. not-comparable
    — Take this medicine half-hourly.

词汇关系

近义词

词源

词源 1
From half-hour + -ly.
词源 2
From half-hour + -ly.
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