| |||
| 聚氧乙烯醚 | |||
|
polyoxyethylene ether : 70 phrases in 7 subjects |
| Chemistry | 34 |
| Leather | 2 |
| Oil / petroleum | 8 |
| Pharmacology | 3 |
| Plastics | 6 |
| Polymers | 12 |
| Technology | 5 |
| |||
| 聚氧乙烯醚 | |||
|
polyoxyethylene ether : 70 phrases in 7 subjects |
| Chemistry | 34 |
| Leather | 2 |
| Oil / petroleum | 8 |
| Pharmacology | 3 |
| Plastics | 6 |
| Polymers | 12 |
| Technology | 5 |