Gliders
n. 滑翔机( glider的复数形式 )
🗣️ 情景例句
And his name and the date are on the bottom.
他的名字和日期都在下面。
It was not as good as I had expected.
那不如我想象的好。
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%。