at the end of   adj. 在...末端(到...尽头)
                  bank statement 银行结单，银行对账单
                  be addicted to 耽溺于, 嗜好, 一心在
                  be beneficial to  有利于, 有益于
                  be bound for   开往，准备到...去
                  be composed of 由…组成
                  be concerned about 关心，挂念
                  be concerned with 牵涉到，与...有关, 参与，挂念，担心
                  be familiar with  prep. 熟悉(通晓,精通)
                  be fond of  爱好, 喜欢