call-circuit
| button
| call circuit abbr. | |
| agric. | 呼叫线 |
| button abbr. | |
| gen. | 扣子; 纽扣 |
| entomol. | 菌蕾; 芽; 苞 |
| interntl.trade. | 键钮 |
| met. | 钮扣; 金属小珠; 铅粒; 钨铁块 |
| |||
| 呼叫线 | |||
| 呼叫电路; 业务线 | |||
|
call-circuit : 16 phrases in 6 subjects |
| Construction | 1 |
| Electronics | 6 |
| Information technology | 1 |
| Shipbuilding | 2 |
| Technology | 3 |
| Telecommunications | 3 |