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旋元佑英语单词词源大挪移 行为动作字根(31)opt = choose 选择

Part 2 字根 表示{行为动作}的字根 opt = choose 选择

入门字

adopt (v.) 采用,领养

ad/ opt
to/ choose

进阶字

1. opt (v.) 选择

opt
choose

The constituents opted for change, sending the opposition candidate to Congress.
选民选择要改变,所以把反对党候选人送进国会。

2. option (n.) 选择

opt/ ion
choose/ 名词字尾

Turining back is no longer an option, now that we've come this far.
既然我们已经走了这么远,就不能再选择回头了。

3. optional (a.) 选择性的

opt/ ion/ al
choose/ 形容词字尾

The word“optional”in the parentheses under the blank space means that you can choose to sign or not to sign your name.
空格下面括号中的“选择性的”一词,表示你可以选择签名与否。