The two triangles coincide.这两个三角形相重合.The time - like limIt'surface, the apparent horizon and the event horizon no longer coincide each other.这种黑洞的事件视界 、 表观视界和类时极限面均不再重合.The kids' views on life don't always...
下位的位于花被和其它部分以下的.用于指子房.Located below the perianth and other floral parts. Used of an ovary.如果徒步旅行, 你接触到的人主要是屈于下位的搬运工或受雇的导游.Our guide, with his wide - brimmed hat and leather chaps, certainly looked the part....