Electronic jammer
[电] 干扰发射机
🧩 词语组成解析
[计] 电气干扰, 人为干扰台
🗣️ 情景例句
Did you bring me what I ordered?
你拿来的是我所点的吗？
Excuse me for a moment, please.
对不起失陪一下。
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%。