accelerative

形容词 adj.
中文释义
美 /ɪkˈsɛl.əˌɹeɪt.ɪv/|/ækˈsɛl.əˌɹeɪt.ɪv/

英文释义

形容词 adj.
  1. Relating to acceleration; adding to velocity; quickening.
    — The accelerative powers of a diesel unit like this are such that allowances for delays must be less than those with steam power: [...]

词形变化

more accelerative comparative most accelerative superlative

词源

Etymology tree
Proto-Indo-European *h₂éd
Proto-Italic *ad
Proto-Italic *ad-
Latin ad-
Proto-Indo-European *kel-der.
Latin celer
Proto-Indo-European *-h₂
Proto-Indo-European *-éh₂
Proto-Indo-European *-yéti
Proto-Indo-European *-eh₂yéti
Proto-Italic *-āō
Latin -ō
Latin celerō
Latin accelerō
Latin accelerātuslbor.
▲
Latin accelerō
Proto-Indo-European *-tis
Proto-Indo-European *-Hō
Proto-Indo-European *-tiHō
Proto-Italic *-tiō
Latin -tiō
Latin accelerātiōder.
English accelerationbf.
English accelerate
Proto-Indo-European *-wós
Proto-Indo-European *-iHwósder.
Latin -īvus
Old French -ifbor.
Middle English -yf
English -ive
English accelerative
From accelerate + -ive.
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