1. 接近：所以当你着手接近(approaching)性能问题的时候,必须先理解业务问题和需求. 然后才跳入应用的细节. 图1-2演示了一个具有业务视角的人(一个用户)和一个具有系统视角的人(一个工程师)之间的典型不同.

2. 靠近目标：Go, go!|走,快走 | Approaching.|靠近目标 | I think we have touchdown.|我想这回应该是个真家伙

3. 进场：引道 approach road | 进场 approaching | 近似平差 approximate adjustment

4. 即将驶出高速：Road?and?Traffic?公路和交通 | Approaching?end?of?motorway?即将驶出高速. | Avoid?the?jams.?避免交通堵塞. ?

noun

1. the act of drawing spatially closer to something

e.g. the hunter's approach scattered the geese

Synonym: approachcoming

2. the temporal property of becoming nearer in time

e.g. the approach of winter

Synonym: approachcoming

3. the event of one object coming closer to another

Synonym: approach