transonic

形容词 adj.
中文释义

英文释义

形容词 adj.
  1. Just below, or just above, the speed of sound (0.8 < Ma < 1.2 approximately). not-comparable
  2. Passing from subsonic to supersonic, or vice versa. not-comparable
  3. Travelling through a fluid (commonly air) at a speed where regions of supersonic and subsonic flow coexist simultaneously over different portions of the surface of the moving object in question. not-comparable

词形变化

transsonic alternative

词汇关系

相关词
transonically transonics sound barrier
并列词
plasmasonic hypersonic supersonic subsonic

词源

Etymology tree
English tran-
Proto-Indo-European *swenh₂-
Proto-Indo-European *swónh₂os
Latin sonus
Proto-Indo-European *-ikos
Proto-Italic *-ikos
Latin -icuslbor.
Old French -iquebor.
Middle English -ik
English -ic
English sonic
English transonic
From tran- + sonic.
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