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| 过渡金属 | |||
| 过渡金属元素 | |||
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| 过渡金属 | |||
| English thesaurus | |||
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transition metal : 28 phrases in 7 subjects |
| Aviation | 1 |
| Electronics | 7 |
| Metallurgy | 7 |
| Oil / petroleum | 3 |
| Polymers | 5 |
| Space | 1 |
| Technology | 4 |
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