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butylene ['bju:tɪli:n] n
archit. 亦作
avia. 丁稀
chem. 丁烯
shipb.
tech. 亚丁基
butylenes ['bju:təli:n] n
life.sc. 丁烯
butylene: 57 phrases in 13 subjects
Agriculture2
Chemistry26
Food industry2
Metallurgy1
Oil / petroleum4
Oil processing plants2
Perfume5
Plastics3
Polygraphy1
Polymers4
Technology5
Textile industry1
Water resources1