单词	rock-forming oxides
释义	rock-forming oxides 造岩氧化物
随便看	common opossum common opossums common opposition common opsonin common optical sound common optimization design common opto-electronic coupler Common Opto-Electronic Laser Detection System common optometry common orache common oragne day lily common orange common orange day-lily common orbit satellite common ordinary logarithm common/ordinary share/stock Common Oreorchis Pseudobulb common organization of consuming countries Common Organization of Consuming Countries common or garden Common-or-garden common-or-gardens common orientation common orient clam common origanum