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speed of light
 speed of light
phys. 光速; 光速
| circle
 circle
gen. 圈子; 圆圈
acrid. 盘旋
hydroel.st.
math. 圆盘
met. 圆周; 范围

to phrases
speed of light
phys. 光速; 光速 (299.79250 X 106米/秒)
 English thesaurus
speed of light
abbr., telecom. c
Speed Of Light
geol., abbr. SOL
speed of light: 6 phrases in 3 subjects
Physics3
Space1
Technology2