He was preferred to lieutenant.他被晋升为陆军中尉。If I am made chairman, I hope Simon will stay on as my trusted lieutenant.如果我当主席，我希望西蒙作为我信赖的副官，继续留在我的身边。He was commissioned as second lieutenant in the Air Force.他被任命为空军少尉。The Eng...
Its own elliptic motion around it will be almost imperceptible.它绕着质心的椭园运动就几乎看不出来.The earliest automorphic functions to be studied were the elliptic modular functions.研究得最早的自导函数是椭圆模函数.Pluto has an elliptic orbit.冥王星的轨道是椭圆...
他一斧子就砍掉了那根树枝.He struck off the branch with a single chop of the ax.他挥动着斧子一下就把门劈开了.He swung the axe and with one blow split open the door.他们用斧子开辟出一条穿过森林的小道.They used axes to clear a path through the forest....