n. 地上移动式无线电设备（Land Mobile）；登月舱（Lagrange multiplier）；光学显微镜
n a unit of luminous flux equal to the amount of light given out through a solid angle of 1 steradian by a point source of 1 candela intensity radiating uniformly in all directions
1. He took the passport camera and all the ?lm.
他拿走了相机和所有的胶卷
以上参考资料就是本英汉词典详细汇总的单词lm的翻译英语含义，如有错漏请向我们提供反馈意见。