CD-R

CD-R可以表示多种含义，如光盘只读光盘、光盘刻录软件等。根据您提供的信息，CD-R通常指的是光盘只读光盘。

基本翻译：将CD-R翻译为英文，即Compact Disc Read-Only Memory。

速记技巧：可以使用缩写或简写来记忆CD-R，例如可以将“CD-ROM”简化为“CDROM”或“CDR”。此外，可以使用一些记忆技巧来帮助记忆，例如将CD-R与“复制”联系起来，因为CD-R光盘通常用于存储和复制数据。

希望这些信息对您有所帮助！

CD-R这个词的英文词源是compact disc recordable，它表示可记录的压缩光盘。这个词的主要变化形式是CD-RW，表示可重复使用的光盘。

相关单词：

write once read many (WORM)：一次写入多次读出，这种光盘只能写入一次，之后可以多次读取。

erase：这个词表示删除或擦除，在光盘上写入或存储的信息可以被轻易地删除。

CD-ROM：这是compact disc read-only memory的缩写，表示只读光盘，信息一旦写入就无法更改。

这些词在计算机和信息存储领域有着广泛的应用，它们的使用使得信息的存储和传输变得更加方便和高效。以上回答仅供参考，希望对您有所帮助。

CD-R常用短语：

1. burn CD-R

2. CD-R disk

3. CD-R recording

4. CD-R media

5. CD-R software

6. CD-R burning software

7. CD-R writer

8. CD-R capacity

例句：

1. I burned a CD-R disk with my favorite music on it.

2. The CD-R recording is easy to make and can be erased many times.

3. The CD-R media is a convenient and inexpensive way to store data.

4. I bought a CD-R writer to burn my own CDs.

5. The CD-R capacity is limited, so make sure you save only essential files.

英文小作文：

CD-R technology has revolutionized the way we store and share information. With a simple tool like a CD-R writer, we can create our own CDs full of music, videos, and other files. This technology has become essential for businesses and individuals alike, as it provides a cost-effective way to backup data, share files with others, and create promotional materials.

However, it is important to note that the CD-R capacity is limited, so it is best to only save essential files on the CDs. Additionally, burning CDs should be done with caution to avoid damaging the media or the files on it. With proper care and use, CD-R technology will continue to be a valuable tool for years to come.