subluminal
/ˌsʌbˈl(j)uːmɪnl/Physics
adjective
Less rapid than the speed of light.
Origin
1960s. From sub- + luminal.
| 单词 | subluminal |
| 释义 | subluminal/ˌsʌbˈl(j)uːmɪnl/Physics adjective Less rapid than the speed of light. Origin |
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