单词	生物成因异常
释义	生物成因异常 biogenic anomaly
随便看	pantograph arm pantograph base pantograph bounce pantograph bow pantograph carbon slides pantograph-catenary attrition Pantograph-catenary coupling pantograph-catenary disconnection pantograph/catenary dynamics pantograph center distance pantograph clearance gauge pantograph collecter pantograph collecting pan pantograph collector pantograph-contact line relation pantograph contact pressure pantograph contact strip pantograph copying grinder pantograph current collector pantograph cutter pantograph cylinder pantograph damper pantograph detachment pantograph differential equation pantograph disconnecting switch