acquaint  vt. 通知、告知  I acquainted him with my plan. 我把计划告诉他。  [同]inform  vt. 使认识,使熟悉  We are acquainted with each other . 我们互相认识。  [难点]  acquaint sb./oneself with 使某人熟悉 ;把…通知某人  be acquainted with sb. 与某人相识,了解  become/get acquainted with 开始认识,开始了解  adhere  vi. 坚持,追随,依靠  He adhered to his decision. 他坚持自己的决定。  粘着  Gum adhered to her fingers. 口香糖粘着她的手。  [同]stick  [难点]  adhere to / stick to / cling to 坚持… 拥护… 依靠…;粘着…  adjacent  adj. 邻近的,毗连的  [同]neighboring  adj. 前后相连的  a music programme adjacent to the news 紧接在新闻前的(或后)的音乐节目  [词组]  be adjacent to … 临近…;紧接在…前(或后)的  adjoin  v. 临近,毗连  Mexico adjoins the United States. 墨西哥与美国界临。  adjustable  adj. 可调节的,可校准的