Phrase
apparent horizon
/əˈpærənt həˈraizən/
noun
介于向外发射且向外运动的光线与向外发射但向内运动的光线之间的边界面。
- 1.
A surface that is the boundary between lightrays that are directed outwards and moving outwards and those directed outward but moving inward.
介于向外发射且向外运动的光线与向外发射但向内运动的光线之间的边界面。
地平线；视平线
Connections
Word family
- apparent horizons
- plural
Learner notes
Learn the forms together
页面下方列出了常见词形变化。学习时注意它们在句子中的语法位置。
Dictionary facts from ECDICT, WIKTIONARY.