East东方 Emailvt. 给...发电子信函 European Route (European interstate)欧洲航线(欧州际) Ersatz- (Reserve-)猫头鹰-(储备-) Excellence (Navy award given to ships or units for top performance)优秀设计奖(海军船只或单位为最高性能) Energy能量 Eliminate消除 Electronicadj. 电子的 Electricityn. 电, 电学 Escudo埃斯库多 Extra (as in extra fine)额外的(如超细) Espana (Spain) (International Auto Identification)西班牙(西班牙)国际汽车识别) Expectation (mathematics; probability theory)(数学期望概率论) Exa- (10^18, SI Prefix)例子——(10 ^ 18、SI前缀) Edge (welded joint type)焊接接头型()