单词	向上反作用力
释义	向上反作用力 upward reaction
随便看	severe illness Severe illness aids severe impairment of both eyes severe inbreeding severe in countenance severe in criticism severe infant eczema Severe infantile genetic agranulocytosis Severe infantile genetic neutropenia Severe Infantile Myoclonic Epilepsy severe infection Severe inflammation severe inflammatory atypia severe inflammatory edema of eyelid severe injury Severe Injury of Brain severe injury of muscle and bone severe in speech and countenance severe internal hemorrhoids severe intoxication Severe intra-familial physical violence Severe intraventricular hemorrhage severe iron deficiency anemia severe jaundice severe jolt