单词	earned hours
释义	earned hours 实得时数
随便看	ellipticity ratio ellipticity tables elliptic leaf elliptic leaves elliptic lift distribution elliptic loading elliptic magnetic axis elliptic mechanism elliptic meridian elliptic modular function elliptic modular function field elliptic modular group elliptic motion elliptic neck elliptic non-Euclidean geometry elliptic norm elliptic nosed cylinder elliptic-nosed cylinder elliptic operator elliptic orbit elliptic orbiting capture elliptic orbiting velocity elliptic orbit life elliptic oscillation elliptic-paraboloid 摇1 摇2 摇3 摇4 摇唇鼓喙摇唇鼓舌摇嘴掉舌摇头叹息摇头幌脑摇头摆尾癞活癞瓜癞疤疤癞疮癞疮疤癞病癞痢癞痢癞癣癞皮狗