Ukias
abbr. United Kingdom Immigrants Advisory Service 英国移民咨询服务
🗣️ 情景例句
When you see a new word, look it up.
当你看到一个新的字时就去查阅它。
That's the point.
这正是问题的关键。
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，