on the point of和at the point的区别是啥

Question

如题所述

Answer 1

　　at the point of 在某一点上
　　Demand-chain management captures information on consumer behaviour at thepoint of sale and feeds it up the supply chain.
　　需求环节的管理层会捕捉销售点顾客购物行为的信息，然后把信息再反馈给供应环节。
　　on the point of doing sth 正要做某事.

　　She looked on the point of tears.
　　她看起来就要哭了。