(1)dispose: dis-(“aprt”) + ponere(“to put, place”)
vt. dispose literally means “to put apart(to separate sth)”, over time, dispose evolves to mean “to deal with, to settle(处理， 安排)”。
(2)disposal: dispose + -al
u. the act of get rid of sth(处理)。
(3)at one’s disposal
idom. available to be used by someone(可供…使用)。
(4)示例
As a result, you have a large number of good sorting algorithms at your disposal. (《《算法导论(第4版)》》第 6 页)。 关于英语的注解同步更新汇总到 https://github.com/codists/English-In-CS-Books 仓库。
三、其它
感觉许多内容之前明白不到位或者是明白错了。
四、参考资料
1. 编程
(1) Thomas H. Cormen，Charles E. Leiserson，Ronald L. Rivest，Clifford Stein，https://book.douban.com/subject/35591269/
2. 英语