|
61. | flashing lantern |
| 闪光路灯 |
|
|
| |
62. | flashing door bel |
| 闪光门铃 |
|
|
| |
63. | spark photograph |
| 闪光照相 |
|
|
| |
64. | flashwelding machine |
| 闪光焊机 |
|
|
| |
65. | duration of light |
| 闪光时间 |
|
|
| |
66. | flashing current |
| 闪光电流 |
|
|
| |
67. | flash lamp socket |
| 闪光灯座 |
|
|
| |
68. | flash-signal lamp |
| 闪光信号灯 |
|
|
| |
69. | flash photography |
| 闪光摄影术 |
|
|
| |
70. | flare pistol |
| 闪光信号枪 |
|
|
| |