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second derivative
second derivative
英
[second derivative]
美
[second derivative]
中文释义
二次导数;二阶导数
单词分析
单词结构:
second derivative
字母数:17
记忆提示
🎯 重点记忆:
单词拼写:second derivative
核心含义:二次导数;二阶导数
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更新时间:2026-01-24 08:28:46