?? ??“?-20”?????????????? ?938??????
????:1??????????:????????
2??????????
3?????wx??
4?????QQ?
5???????
?????????????????11???????????????????????????????????????22????????????????(?????????? ?????????????????)????,????,??11?28???????????????43???????????“?-20”?,2014?2023????938??
??(?????)?,????????:11?????????????25?????????????????????????????????26?????????????????,??????????????????????????“??????-20”????????11?????????????????28??????,??????????????????????????????,????;???????????????????,“???????????????-20”???????????????,???11??????????????29??????????????????????????,?????
?,??????????????,?,?????????????????????????????????????,????????????????????,???????????????????????????????
??,?????????????????????????????2014??2023????????????938???
?????????????????(?????????)?????????????“2019?????????6??2021?????4??????????1?????,??10??????????????????????????????,????20???????”
?????,?????????,????DNA??,????DNA???,???????,?????????????????????????????(????????????) ??:???????