1.U 修订，修改 the act of revising 2.C 修订本，修订版 a piece of writing that has been revised 3.C 复习 the work of studying again lessons already learnt
句型例句
The law is in need of revision.这法律需要修正。 He suggested several possibilities for revision.他提出几种修改的可能。 This is a book of four revisions.这是本经过4次校订的书。 He has made a lot of editorial revisions in her novel.他对她的小说做了很多编辑角度上的修改。 At any rate, your plan needs revision.不管怎样，你的计划需要加以修订。 I have got the revision of his dictionary.我得到了他编的词典的修订本。 A revision of that book will soon be published.那书的修订本即将出版。 She did some revision for the exam.她温习功课准备考试。 Mort does always some revision for the exam.莫特一直为准备考试而复习。