Sicard treatment
[医] 西卡尔氏疗法(两侧脊髓前侧柱切断术)
🧩 词语组成解析
[地名] [美国] 锡卡尔
🗣️ 情景例句
but I have a feeling
但我觉得
When did you arrive?
你什么时候到达?
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。