be concerned about 关心，挂念
be connected with 与……有关
be coupled with 与……配合
be covered with 被……覆盖
be crowded with 挤满，拥塞
be curious to (do) 很想(做)
be dependent on/upon 取决于，依赖
be derived from 由……得到
be determined to (do) 决心(做)
be different from 与……不同
be divided by 被……除以
be divided into 被分成
be eager for 渴望
be eager to (do) 急于要(做)
be engaged in 忙于，从事于
be equal to 等于
be famous for 以……著名
be fed up 因多而厌烦
发表于 2017-8-6 14:03:10