发布于:2025-07-06 05:26浏览量:67文/优校网
1.衬垫物;(书的)背衬,衬里,照相底板
2.后退,倒退,逆行
3.【建】隔板,衬板,底板;内墙
4.支持物;支援;(一群)支持人
5.(法官等)对令状的签署批准
6.〈俚〉音乐伴奏
1.衬垫物;(书的)背衬,衬里,照相底板
2.后退,倒退,逆行
3.【建】隔板,衬板,底板;内墙
4.支持物;支援;(一群)支持人
5.(法官等)对令状的签署批准
6.〈俚〉音乐伴奏
1.“back”的现在分词
1.support, help, or active approval
2.material used for making the back of something
3.music that is played or sung to add to the main singer’s voice
1.The present participle of back