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1-甲基环丙烷
chem. 1-methylcyclopropane
甲基环丙烷 jiǎ jī huán bǐng wán
oil methyl cyclopropane
甲基 环 丙烷
: 28 phrases in 9 subjects
Chemistry3
Electronics1
General2
Oil / petroleum2
Perfume13
Pharmacology1
Polymers4
Technology1
Water resources1