ph.
1. 开始成形;有可能发生
If something is shaping up, it is starting to develop or seems likely to happen.
2. (人)表现(如何);(事物)进展(情况)
If you ask how someone or something is shaping up, you want to know how well they are doing in a particular situation or activity.
3. 端正行为;好自为之;好好干
If you tell someone to shape up, you are telling them to start behaving in a sensible and responsible way.