n. 马鞍;(自行车或摩托车的)车座;鞍形架,鞍状物;(动物的)脊肉;
vt.& vi. 给(马)装鞍;
vt. 使承担;
🗣️ 情景例句
I will, John.
我会的 ,John。
Good morning !
早晨好!
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!