Lcms
abbr. Launch Control and Monitoring System 发射控制与监察系统
🗣️ 情景例句
I'm leaving for Beijing on a four-day tour.
我马上要去北京旅游4天。
This material feels soft.
这材料感觉很软。
I'm afraid he's out. He won't be back until tomorrow.
对不起，他外出去了，明天才回来。