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单词 pyrotechnics
释义

WordReference Random House Learner's Dictionary of American English © 2024
py•ro•tech•nics /ˌpaɪrəˈtɛknɪks/USA pronunciation   n. 
  1. Chemistry[uncountable* used with a singular verb] the art of making fireworks or using them in displays.
  2. [plural* used with a plural verb] a brilliant or dazzling display of excellence, as in speechmaking or musical performance.
py•ro•tech•nic, adj. 

WordReference Random House Unabridged Dictionary of American English © 2024
py•ro•tech•nics  (pī′rə tek′niks),USA pronunciation n. (used with a sing. or pl. v.)
  1. Chemistrythe art of making fireworks.
  2. the use of fireworks for display, military purposes, etc.
  3. a display of fireworks.
  4. a brilliant or sensational display, as of rhetoric or musicianship.
  5. Militaryammunition containing chemicals for producing smoke or light, as for signaling, illuminating, or screening.
Also, py′ro•tech′ny (for defs. 1, 2).
  • see pyrotechnic, -ics 1710–20

Collins Concise English Dictionary © HarperCollins Publishers::
pyrotechnics /ˌpaɪrəʊˈtɛknɪks/ n
  1. (functioning as singular) the art or craft of making fireworks
  2. (functioning as singular or plural) a firework display
  3. (functioning as singular or plural) brilliance of display, as in the performance of music

ˌpyroˈtechnic, ˌpyroˈtechnical adj
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更新时间：2024/11/10 12:11:32