Caffeinic
a. 咖啡酸的
🗣️ 情景例句
Please do.
好呀。
Did you wash youself?
你自己洗的？
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。