n.
an orange of low brightness and saturation
同义词:brownness
Scottish botanist who first observed the movement of small particles in fluids now known a Brownian motion (1773-1858)
同义词:Robert Brown
abolitionist who was hanged after leading an unsuccessful raid at Harper's Ferry, Virginia (1800-1858)
同义词:John Brown
a university in Rhode Island
同义词:Brown University