Windbaggery
n. 空谈, 夸夸其谈
🗣️ 情景例句
I just saw a big one!
我刚看见一条大的。
Score twice before you cut once.
三思而行。
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。