| spark | |
| 级别 | 第5级 |
| 音标 | [ spɑ:k ] |
| 解释 | n.火花，朝气，情人，俗丽的年轻人；vi.闪烁，冒火花，热情回应；vt.激发，引起，追求 |
| 英英释义 | a first small event or problem which causes a much worse situation to develop |
| 发音 |  |
| 例句 |
1. A single spark can start a prairie fire. 星星之火，可以燎原。 2. What made the electric wire spark? 电线冒火花是什么原因？ |
