ultraswift

形容词 adj.
中文释义

英文释义

形容词 adj.
  1. Extraordinarily swift; of utmost swiftness. rare
    — Ultraswift high-flying aircraft, vertical takeoff and landing aircraft, and manned spacecraft, entering the atmosphere share several types of control problems which NASA is continuing to investigate.

词形变化

more ultraswift comparative most ultraswift superlative

词源

Etymology tree
English ultra-
Proto-Indo-European *ksweybʰ-der.
Proto-Indo-European *kswéybʰ-e-ti
Proto-Germanic *swībaną
Old English swīfan
Old English swift
Middle English swift
English swift
English ultraswift
From ultra- + swift.
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