elimination-addition
| mechanism
| elimination-addition | |
| chem. од. | 消除-加成 |
| mechanism | |
| gen. од. | 机械装置 |
| auto. | 机械操作 |
| f.trade. | 机械 |
| hydroel.st. | 机构 |
| hydroel.st. од. | 机构 |
| jewl. | 机 |
| leath. | 物理过程; 办法 |
| met. | 机构学 |
| |||
| ★ 消除-加成 | |||
|
elimination-addition : 6 phrases in 4 subjects |
| Chemistry | 2 |
| Mathematics | 2 |
| Oil / petroleum | 1 |
| Technology | 1 |