pyrotechnical
(a.)煙火的;燦爛的
Pyr·o·tech·nic Pyr·o·tech·nic·al a. Of or pertaining to fireworks, or the art of forming them.
Pyrotechnical sponge. See under Sponge.
◄ ►
pyrotechnical
adj : of or relating to the craft of making fireworks;
"pyrotechnic smokes" [syn: pyrotechnic]