key-to
| disk
| key to abbr. | |
| gen. | M M的关键; 用键 固定到N上 |
| disk abbr. | |
| gen. | 磁盘 |
| math. | 圆盘; 圆 |
| met. | 圆片; 垫圈; 薄片; 磨片 |
| roll. | 毛管 |
| wind. | 桨盘 |
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| 用键把M 固定到N上 (N) | |||
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| M M的关键〔要害，解答〕 | |||
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key-to : 82 phrases in 23 subjects |