🧩 词语组成解析
n. 参宿七（猎户座星名）
🗣️ 情景例句
Look,
看，
They say the new film is an adventure story.
他们说这新电影是一个冒险故事。
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。