1. 烟火的：pyrotechnic effect material 烟火效果物质 | pyrotechnic 烟火的 | pyrotechnics 烟火
2. 烟火的烟火信号的：pyrotechnic 烟火的 | pyrotechnic 烟火的;烟火信号的 | pyrotechnic 烟火的烟火信号的
3. 烟火技术：PVC氯化物增色剂 | Pyrotechnic,烟火技术 | Pyrotechnist,烟火技术人员
4. 灿烂的/烟火的：pyrosulfite /焦亚硫酸盐/ | pyrotechnic /灿烂的/烟火的/ | pyrotechnical /烟火的/灿烂的/
noun
1. (usually plural) a device with an explosive that burns at a low rate and with colored flames
can be used to illuminate areas or send signals etc.
Synonym: firework
adj
1. suggestive of fireworks
e.g. pyrotechnic keyboard virtuosity
a pyrotechnic wit
2. of or relating to the craft of making fireworks
e.g. pyrotechnic smokes
Synonym: pyrotechnical