pyrotechnical

Từ điển Oxford Learners Wordfinder Dictionary

adjective

of or relating to the craft of making fireworks
- pyrotechnic smokes
• Syn:
pyrotechnic
• Pertains to noun:
pyrotechnics, pyrotechnics (for: pyrotechnic)
• Derivationally related forms:
pyrotechnics, pyrotechny, pyrotechny (for: pyrotechnic)