单词	凸轮调速器
释义	凸轮调速器cam governor
随便看	normal operating procedures normal operation normal operation loss normal operator normal opsonin normal opsonin -- common opsonin normal opsonin ; common opsonin normal; optic normal orbit normal ordering normal order reduction normal orientation normal orthogonal normal orthogonal system normal orthographic projection normal output normal overload normal owyheeite normal oxidizing solution normal pace normal packet function normal paper normal parabolic equation normal parameter normal-parankerite