Troop withdrawal
撤军
🧩 词语组成解析
troop
[trʊp]
n. 军队;一群;[军]骑兵连;
vi. 成群结队地走;群集;结队;
vt. 把（骑兵）编成骑兵连;
withdrawal
[wið'drɔ:əl]
n. 移开;撤回，撤退，撤开;收回，取回，撤回;
🗣️ 情景例句
I can't drive a car, but I have a motorbike license.
我不会开汽车，但我有摩托车的驾驶执照。
To answer the first part of your question, I'd like to say that our studies were very extensive.
你问题的第一部分，我要说的就是我们的研究非常广泛。
it takes much less energy to accelerate to that 1.5 miles per second than it does on Earth.
在月球上加速到每秒1。5英里比在地球上所用能源要少得多。