释义 |
butane['bju:tein]n. 丁烷【医】 丁烷 butane bu.tane AHD: [by›“t³n”] D.J. [6bju87te!n]K.K. [6bju7ten]n.(名词)Either of two isomers of a gaseous hydrocarbon, C4H 10, produced synthetically from petroleum and used as a household fuel, refrigerant, and aerosol propellant and in the manufacture of synthetic rubber. 丁烷:两种气态碳氢化合物的同分异构体中的一种,C4H 10,从石油中合成制得,用作家庭燃料、冷却剂和喷雾推进剂,也可用作合成橡胶的制造 语源:1. but(yl) but(yl)2. -ane -ane |