cot
n
1 (Brit) (US crib) bed for a young child, usu with sides to prevent the child falling out 幼儿床(通常设有栏杆). =>illus at App 1 见附录1之插图, page xvi.
2 (US) simple narrow bed, eg a camp-bed, or a bunk bed on a ship 简易床(如行军床或船上的铺位).
No, that's not right. Most of the time I do those things.
不对。那些事多数情况是我来做。
No,I don't .
不,我没有。
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.