starship upper stage
📖 释义
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SpaceX星舰上层级
💬 例句
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The Starship upper stage separated from the Super Heavy booster once it reached the desired altitude.
星舰上层级在达到预定高度后与超重型助推器分离。
The Starship upper stage separated from the Super Heavy booster once it reached the desired altitude.
星舰上层级在达到预定高度后与超重型助推器分离。