crowding

1.They're crowding me with their unreasonable demands.

他们用无理的要求催逼我。

2.Results Dentigerous cyst is one of the main causes of embedded teeth,only second to retained deciduous teeth,dental crowding.

结果含牙囊肿是前牙骨埋伏阻生的一个重要因素,仅次于乳牙滞留、早失和间隙不足。