spark
UK/spɑ:k/US
IELTSTOEFLGREB2
Definitions
n.
A small glowing particle thrown off by fire or an electrical discharge; a trace of a quality
火花，火星；一点迹象
v.
To trigger or kindle something into activity; to cause something to start
引发，激起，触发
Root Breakdown
Native Englishsparkother
=spark
Common Collocations
- 1.spark debate引发争论
- 2.spark interest激发兴趣
- 3.creative spark创意灵感
- 4.spark of hope一线希望
Example Sentences
- 1.
A single spark from the campfire landed on the dry leaves.
- 2.
Her speech ignited a spark of hope in the discouraged community.
- 3.
The new policy sparked widespread debate among economists.