| |||
| 醚酯又是醚又是酯; 醚酯是醚又是酯 | |||
|
ester ether : 10 phrases in 6 subjects |
| Automobiles | 1 |
| Chemistry | 5 |
| Oil / petroleum | 1 |
| Plastics | 1 |
| Technology | 1 |
| Water resources | 1 |
| |||
| 醚酯又是醚又是酯; 醚酯是醚又是酯 | |||
|
ester ether : 10 phrases in 6 subjects |
| Automobiles | 1 |
| Chemistry | 5 |
| Oil / petroleum | 1 |
| Plastics | 1 |
| Technology | 1 |
| Water resources | 1 |