| 释义 |
石油醚shíyóumípetroleum ether石油醚n.ligroin【化】石油英,里格若英,石油醚(石油的一种挥发性馏分)phr.petroleum ether【化】石油醚石油醚1. [Chemistry] benzine石油醚benzin; benzine; petroleum ether石油醚light petroleum; petroleum ether石油醚light petroleum, petroleum ether石油醚petroleum ether; light petroleum |