supersonics

名词 n.

英文释义

名词 n.
  1. The study of supersonic motion uncountable
  2. plural of supersonic form-of,plural
  3. ultrasonics uncountable

词源

词源 1
From supersonic + -ics and super- + sonics respectively.
词源 2
From supersonic + -ics and super- + sonics respectively.
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