?? ????!“??????????????”??
![](https://image.chezhanri.com/2019/1224/bee44b41cde6ed4c28f207d2bc694c37.jpg)
????:1????????????:?????
2???????app???
3??????????
4?????
5??????
2023?????????????????24??,??????????????????????,??????????,???
??,??“???????????????????????”,????????????,??,???????,??“??”?
????????????? ???????????:??????????????CT,??????????????????,?????????????,???
??????????????????,????,???“???????????????????????”,????????3.5???????????,??????????3D????
?????????????????????,?????????????????,?????????????????????????
?????????????????????? ??:??,???????????????????????????????,????????????????????????????????“?????????????”??,???????????????????????????,???????????????????“?????????”,???????????????????????
?????????????????????????????????,??????-129??,?????????????????????????????????????????,???5??????????????,???????????
????
???????????????????????
???????????????????????????????????
?????????????20?
???????
???????
??,???????????????
??????????:????????????????