Lm
n. 地上移动式无线电设备（Land Mobile）；登月舱（Lagrange multiplier）；光学显微镜
🗣️ 情景例句
Yes, it does.
是的 ，确实如此。
Do I have to take my pants off, too?
我也得脱下裤子吗？
She went into my room and got a big surprise when she saw all those books on the floor.
她走进我的房间，当她看到地板上的那些书时，大吃一惊。