gear compound 是什么意思,gear compound 的翻译,解释,句子,音标,读音 - 英汉在线翻译

gear compound

gear compound 的中文翻译

复齿轮；齿轮油，齿轮润滑剂

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diff H
personal costs
semisimple algebras
desulfurizing furnace
have the conscience to do
band intensity
wait on
movable joint