preemptive priority
| structure
| preemptive priority | |
| math. од. | 强占型优先权 |
| structure | |
| gymn. | 编排; 成套动作 |
| hydroel.st. | 结构物; 建筑物 |
| hydroel.st. од. | 结构; 构造; 装置 |
| met. | 机构 |
| met. од. | 组织 |
| |||
| ★ 强占型优先权 | |||
| 抢先优先权 | |||
|
preemptive priority : 6 phrases in 4 subjects |
| Business | 2 |
| Communications | 1 |
| Mathematics | 2 |
| Technology | 1 |