spark
/spɑːk/ · /spɑːrk/
CEFR level B2Topic ScienceWord #4288 in the learning path
火花；电火花
Definitions
n. A tiny burning particle or a brief flash of electricity.
火花；电火花
v. To cause something to begin or develop suddenly.
引发；激起
n. A small amount of a quality, or something initiating change.
一丝；触发因素
Example
A tiny spark flew out of the fireplace.
壁炉里飞出了一颗小火星。
Investment in public libraries can spark interest in reading and provide valuable learning opportunities for disadvantaged children.
对公共图书馆的投资可以激发阅读兴趣，并为弱势儿童提供宝贵的学习机会。
Collocations
- spark a debate
- spark interest
- a spark of hope
- electrical spark
Usage tip
作动词可直接接interest、debate等，表示“引发”。
FAQ
- What does spark mean?
- A tiny burning particle or a brief flash of electricity. To cause something to begin or develop suddenly. A small amount of a quality, or something initiating change.
- How is spark pronounced?
- UK /spɑːk/, US /spɑːrk/. Use the audio buttons above to listen.
