Change from being quiet, obedient and caring to loud, noisy and aggressive or may change from being outgoing to shy and afraid.

从前很安静、听话、关心他人，现在变得吵闹、好斗；或从外向变为害羞和胆小。

youdao

Change from being quiet, obedient and caring to loud, noisy and aggressive or may change from being outgoing to shy and afraid.

从前很安静、听话、关心他人，现在变得吵闹、好斗；或从外向变为害羞和胆小。

youdao