| |||
| 分裂环; 分配环; 裂环式 | |||
| 环键 | |||
| 对开挡环 | |||
| 双沟缘戒指 (一个戒环上有两个沟缘，并分别镶有宝石，看上去像两个戒指(同twin-bezel ring)，双沟跳环，双重环 (bezel)) | |||
| 开口环弹簧 | |||
| 开口环; 扣环 | |||
| 开环 | |||
| |||
| 开〔裂〕环的; 拼合环 | |||
| 钢裂环; 开口圈; 裂环; 开口环 | |||
|
split ring : 52 phrases in 11 subjects |
| Air defense | 1 |
| Architecture | 1 |
| Automobiles | 5 |
| Chemistry | 1 |
| Electric machinery | 3 |
| Electronics | 1 |
| Hydroelectric power stations | 2 |
| Mechanic engineering | 1 |
| Oil / petroleum | 5 |
| Plastics | 2 |
| Technology | 30 |