ERSS=Earth Resources Survey Satellite 地球资源调查卫星ERabbr.(=emergency room)急诊室【化】元素铒（erbium）的符号.int.呃Erigeron petiolarisn.柄叶飞蓬Erwinia nigrifluens流黑欧文菌erythema polymorphe[医] 多形[性]红斑Eriococcus graminisn.禾绒蚧Erdao GOu Gold Mine二道沟金矿Ervatamia mucronatan.尖果狗牙花erodibility K value土壤质地转换erythema multiforme猫眼疮,多形性红斑Erycibe obtusifolian.丁公藤Erysimum bracteatumn.具苞糖芥