multi-element
| insulator
| multi-element abbr. | |
| multimed. | 多元素 |
| insulator abbr. | |
| exhib. | 绝缘子 |
| hydroel.st. од. | 绝缘子; 绝缘体 |
| met. | 绝缘体; 绝 热体; 隔离物 |
| pack. | 绝缘材料 |
| radio.amat. | 隔音物; 绝缘体 |
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| 多元素 | |||
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multi-element : 30 phrases in 14 subjects |