Microsatellite
微卫星
🗣️ 情景例句
Are you kidding? Relax?
在开玩笑吗？ 放轻松？
Do you have a valid license?
你持有效驾驶执照吗？
As soon as this was done, they cooked a meal over an open fire.
这件事刚刚做完，他们就在篝火上烧起了饭。