huǒ yān 注音ㄏㄨㄛˇ ㄧㄢ
烟火制造术 pyrotechnics ; pyrotechniek ; pirotechnika ; pyroteknik
谁家灶头无烟火 Be Home for Dinner ; Be Ho ; HDTV
烟火 firework ; sparkler ; fireworks
皇家烟火 Music for the Royal Fireworks ; ROYAL FIREWORK ; Royal Fireworks Music ; Royal for Fireworks
烟火战机 Bullet Candy
有烟火药 gunpowder
严禁烟火 No Open Flames ; fire off ; No Fireworks ; Spaces non-pyrotechnic
线状无烟火药 cordite ; cordiet
军事化学与烟火技术 Military Chemistry and Pyrotechnics
这里的B - 17飞行堡垒“情感之旅”在模拟轰炸，烟火烟雾背景。
Here's the B-17 Flying Fortress "Sentimental Journey" on a simulated bombing run, with pyrotechnic smoke in the background.
空气中飘着柴火烟的味道，听得见大运河上的水上巴士发出低沉的辘辘声。
The air smelled like wood smoke and we could hear the low rumble of vaporetti cruising the Grand Canal.
这是关于野火烟雾暴露区域因心力衰竭就诊次数增加方面的第一个研究报道。
This was the first study to report increased visits for symptoms of heart failure in counties exposed to wildfire smoke.
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