可選擇的的用法和樣例：
例句
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探試的通過(guò)可選擇的方法發(fā)現的幾種解決辦法中最合適的一種，在一個(gè)程序的連續階段被選擇出來(lái)以用于該程序的下一步的一種解決問(wèn)題的技巧的應用，或與該種技巧有關(guān)的
Relating to or using a problem-solving technique in which the most appropriate solution of several found by alternative methods is selected at successive stages of a program for use in the next step of the program.
