verb 下载 🔗分享 妨碍,阻碍,拖累。 To slow down; to hinder; to burden; to encumber. Examples : "Carrying a heavy backpack can cumber your walk to school. " 背着沉重的背包会拖累你上学的步伐。 action situation 与AI对话词汇游戏阅读练习