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
You may be the next Ansel Adams and not even know it.
你或许是第二个Ansel Adams而不自知呢。
We aren't happy with the present situation.
我们不满足于现状。
This made the driver following her brake hard.
她这一停使得跟在后头的司机也来个急刹车。