grays的中文意思、音标与词形变化

n. 灰色( gray的名词复数 ); 灰马; 灰色颜料; 暗淡的光线

n a neutral achromatic color midway between white and black n clothing that is a grey color n any organization or party whose uniforms or badges are grey n horse of a light gray or whitish color n the SI unit of energy absorbed from ionizing radiation; equal to the absorption of one joule of radiation energy by one kilogram of matter; one gray equals 100 rad n English radiobiologist in whose honor the gray (the SI unit of energy for the absorbed dose of radiation) was named (1905-1965) n English poet best known for his elegy written in a country churchyard (1716-1771) n American navigator who twice circumnavigated the globe and who discovered the Columbia River (1755-1806) n United States botanist who specialized in North American flora and who was an early supporter of Darwin's theories of evolution (1810-1888) v make grey v turn grey