double fault
| indicator
| relay
| double fault | |
| el. | 双重故障 |
| tenn. | 两次发球失误; 双误 |
| voll. | 两次失误; 双方犯规 |
| indicator | |
| gen. | 指示者; 指示物 |
| environ. | 指标 |
| fishery | 指标 |
| met. | 指针; 标记; 指示 器; 计数 表; 千分表 |
| sport. од. | 指示器 |
| Relay | |
| space | 中继 |
| relay | |
| el.mach. | 电气继电器; 继电器 |
| forestr. | 分程传递 |
| hydroel.st. од. | 继电器 |
| interntl.trade. | 转送; 补充; 接替 |
| met. | 替续器; 中继站 |
| |||
| 双重故障 | |||
| 两次发球失误; 双误 | |||
| 两次失误; 双方犯规 | |||
| |||
| ★ 双重故障 | |||
|
double fault : 17 phrases in 5 subjects |
| Electricity | 2 |
| Electricity generation | 1 |
| Electronics | 9 |
| Technology | 4 |
| Wind Energy | 1 |