from memory

凭记忆表达或背诵。
常用释义
凭记忆:不查阅笔记或资料,凭记忆表达或背诵。

例句

1·Many members of the church sang from memory.

许多教徒都是凭记忆唱颂歌。

—— 《柯林斯英汉双解大词典》

2·He can recite that poem from memory.

他能凭记忆背诵出那首诗。

3·She can recite the whole poem from memory.

她能背诵全诗。

—— 《牛津词典》

4·He recited PI from memory to 22, 514 digits.

他凭记忆背诵圆周率到22 514位。

5·We trot out the old Blair mantra from memory.

我们唱着着记忆里老布莱尔的赞歌。

6·So now let me recreate this program from memory.

现在我们在脑子里再过一遍这个程序。

7·Data can be accessed much faster from memory than from a disk.

从内存访问数据要比从磁盘访问数据快得多。

8·Using a bootable CD, and running the operating system from memory.

使用一张可引导CD,并从内存中运行这个操作系统。

9·The fact of long and deep sleep will save you from memory loss.

事实上,长且深的睡眠能够防止记忆力的丧失。

10·In addition, Pseudo Remote Threads frees you from memory management.

此外,伪远程线程使您不必关心内存管理。