Contractor's agreement
[法] 承揽契约
🧩 词语组成解析
🗣️ 情景例句
She dumped me.
她把我甩了。
Peter must assume he is correct.
皮特必然认为他是对的。
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%。