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这种工具对于带接箍的管类落物打捞成功率较高。
The tool is especially a great success in catch of objects accompanied with couplings.
youdao
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哪一连接可能是完整的双三极管?。
It was like a duplex, housing two families.
youdao
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哪一连接可能是完整的双三极管?。
It was like a duplex, housing two families.
youdao