Teltsch
[人名] 特尔奇
🗣️ 情景例句
He has the eye of a painter.
他有画家的鉴赏力。
Children learn to creep ere they can go.
孩子要走路，先得学爬行。
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%。