Abseils
v. （登山运动中的）沿绳滑下法( abseil的第三人称单数 )
🗣️ 情景例句
I can tell.
我能觉察到。
Perhaps not so.
也许不这样。
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。