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. I will.
好的。
There's a ten thirty flight in the morning.
早上10点半有班机。
That's the way I look at it, too.
我也是这么想。