arrangement of letters

• 字母排列

arrangement of letters的用法和样例：

例句

1. Unscramble these letters to make words.
   把下面打乱的字母排列成词。
2. Typists memorized the crazy letter arrangement, and the typewriter became a huge success.
   打字员们记住了奇怪的字母排列，打字机一下就获得了巨大的成功。