Kehl
[地名] [德国] 凯尔
🗣️ 情景例句
Did you forget something?
你是否忘了什么东西吗？
He is wise that is honest.
诚实者明智。
Alternatively, if the star were small, the life-supporting planet would have to have a close orbit round it and also provide the perfect conditions for life forms to develop.
反之，如果恒星很小，维持生命的行星就要在离恒星很近的轨道上运行，而且要有极好的条件才能使生命得以发展，