简介： Lesson 1 excuse ( " \t "_blank ) [ik'skju:z] v.原谅 me ( " \t "_blank ) [mi:, mi] pron.我(宾格) yes ( " \t "_blank ) [jes] ad.是的 is ( " \t "_blank ) [iz, s, z, z] v.be动词现在时第三人称单数 this ( " \t "_blan...