roller-chain
查询英语单词中文释义、音标、发音和例句。
roller-chain
英
[roller-chain]
美
[roller-chain]
中文释义
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单词分析
单词结构:
roller-chain
字母数:12
记忆提示
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- 单词拼写:roller-chain
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更新时间:2026-08-30 14:49:26