Calcaneofibular
[医] 跟腓的
🗣️ 情景例句
You're Peggy Pendleton!
是Peggy Pendleton！
What time should I meet you at the station?
我几点中跟你在火车站碰头呢？
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%。