Lexicologist
n. 词汇学家
🗣️ 情景例句
let me give you some additional thoughts and ideas I have.
让我提出一些另外的想法。
What do you think I should do?
你想我该怎么做呢？
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%。