“push-down machine”的概念、定义、翻译、参考文献-科学参考

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单词	push-down machine
释义	push-down machine 下按式放炮器
随便看	late orogenic phase Late Permian epoch late planting Late Pleistocene epoch (Epipleistocene) late-postpartum hemorrhage after cesarean section late postpartum infection late pruning late puerperal hemorrhage later late radiation effect lateral lateral abdminal gills lateral aberration lateral acceleration lateral accretion lateral adaptation lateral adhesion lateral adjustment lateral adjustment of roll lateral aggregation lateral ampullar nerve lateral and septal posterior nasal arteries lateral anterior malleolar artery lateral aortic lymph nodes Lateral apodeme