Germander
n. 石蠶屬植物
??? 情景例句
This is he.
我就是。
Don't worry, you only ripped the seam.
別擔(dān)心，只弄破了線縫而已。
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，從月球到地球的25萬(wàn)英里所消耗的能量要比從地球表面進(jìn)入地球軌道的200英里所耗能量少97%。