Ceasefires
n. （通常指永久性的）停火, 停战( ceasefire的复数形式 )
🗣️ 情景例句
One is as old as one's heart.
心多老人多老。
Do not hallo till you are out of the wood.
未出险境，先莫高兴。
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%。