 |
| |||
| двуосновный | |||
| двухвалентный | |||
| диадический | |||
| двувалентный; двухатомный | |||
| 二 价的: 27 phrases in 5 subjects |
| Chemistry | 3 |
| Electronics | 3 |
| General | 1 |
| Physics | 1 |
| Technology | 19 |
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