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photoelectric是什么意思|photoelectric的用法|photoelectric的單詞速記|photoelectric怎么讀|photoelectric的考法|photoelectr
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efficacy是什么意思|efficacy的用法|efficacy的單詞速記|efficacy怎么讀|efficacy的考法|efficacy的中文釋義|efficacy的例句|efficacy的音
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custodian是什么意思|custodian的用法|custodian的單詞速記|custodian怎么讀|custodian的考法|custodian的中文釋義|custodian的例句|cus
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politician是什么意思|politician的用法|politician的單詞速記|politician怎么讀|politician的考法|politician的中文釋義|politician
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different是什么意思|different的用法|different的單詞速記|different怎么讀|different的考法|different的中文釋義|different的例句|dif