stimulate vt. 刺激，激励

　　Praise always stimulates him to further efforts/to make greater efforts. 一表扬他就能激励他更加努力.

　　acquire vt. 取得，获得；学到

　　Figuring out how humans acquire language may shed light on why some children learn to read and write later than others 真题试卷)

　　accomplish vt .完成，到达；实行

　　accomplish ones aim, a task 达到目的﹑ 完成任务

　　network n. 网状物；广播网，电视网；网络

　　The fabrics are merchandised through a network of dealers.

　　通过经销网点销售纺织品。

　　tide n. 潮汐；潮流

　　Swimmers should be ware of strong tides. 游泳的人要提防汹涌的潮水.