program header
| block
| program header abbr. | |
| tech. | 程序头 |
| block abbr. | |
| gen. | 挡; 堵 |
| badm. | 拦网 |
| golf. | 使球右曲 |
| mount. | 冰雪块 |
| row. | 阻塞; 滑轮; 滑轮组 |
| sport. | 妨碍; 阻挡 |
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| 程序头 | |||
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| 程序头 | |||
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program header : 6 phrases in 2 subjects |
| Electronics | 1 |
| Technology | 5 |