Gobb
木板垛层间的垫
🗣️ 情景例句
He started out on a voyage around the world.
他开始周游世界。
Don't blame you.
这不怪你。
it requires 97 per cent less energy to travel the quarter of a million miles from the Moon to Earth-orbit than the 200 mile-journey from Earth's surface into orbit!
因此，从月球到地球的25万英里所消耗的能量要比从地球表面进入地球轨道的200英里所耗能量少97%。