密果儿Fiona
1、补课：make up missed lessons。 2、例句：The Remarks should include specific arrangements for making up the missed class.院系意见必须写明具体补课意见。So she decided to teach me extra lessons herself, Monday through Friday.于是她决定星期一至五自己给我补课。That is, after school, but also to the backward students extra lessons.那就是放学之后还要给后进生补课。
默灬小米
补课makeupmissedlessons例句：Youshouldmakegooduseofyourtimetomakeupmissedlessons.你应该充分利用时间来弥补缺失的功课。Imustgototheteachers'officetomakeupthemissedlessons.我昨天病了，我得去老师的办公室把耽误的课补上。
石小鱼苗
1.如果你说的是：因为以前缺席或不及格在一段时间后再上课请用：take a course again （这里的course就是那门课程，如果补英语就说take an English course again）2. 如果你是说： 寒假或暑假的假期集中补习班用：cram或者go to the cram school， 例如：我去补习学校了啊。 I'm going to cram school now. 3.如果你是请个家教在家里辅导课程而已用：get a tutor to help with my study
优质英语培训问答知识库
