单词	庚-2-烯
释义	庚-2-烯 hept-2-ene
随便看	carriage insurance carriage insurance and freight carriage inward carriage inwards carriage jack carriage j-horner carriage lace carriage lacenarrow fabric carriagelectric tool carriageless carriagelike carriage lock carriage lock screw carriagemaker carriagemakers carriagemaking carriage mark carriage mileage carriage motor carriage motor howitzer carriage motor multiplegun carriage-mounted rotary drilling machine carriage movement carriage mover carriage note