searo does not survive later stages of English, and Wiktionary lists cognates with only other dead languages. Though I believe Tolkien did borrow it for the character Saruman
人 民 网 版 权 所 有 ，未 经 书 面 授 权 禁 止 使 用
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What is a stream?。搜狗输入法2026对此有专业解读
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No base class to extend, no abstract methods to implement, no controller to coordinate with — just an object with the right shape.