Coldstream
n. (Coldstream)人名；(英)科德斯特里姆
🗣️ 情景例句
Dinner for the entire family.
给全家做晚餐
We've already had a big demand for this product.
这种产品我们已有很大的需要求量。
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%。