re-entry point

• 再入点

re-entry point的用法和样例：

例句

1. The conditions at the so-called plunge point, where the river inflow disappears beneath the surface of the reservoir, are especially difficult to define.
   所谓汇入点，即该处河道入流在水库水面之下消失的那一点，其条件特别不容易定出。