gray

中文释义

1. n. 灰色, 暗淡
2. a. 灰色的, 灰白的, 面色苍白的, 年老的, 老练的, 阴沉的
3. v. (使)变灰色

英文释义

1. n. a neutral achromatic color midway between white and black
2. 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
3. n. English radiobiologist in whose honor the gray (the SI unit of energy for the absorbed dose of radiation) was named (1905-1965)
4. n. English poet best known for his elegy written in a country churchyard (1716-1771)

词形变化

复数

grays

现在分词

graying

过去式

grayed

第三人称单数

grays

过去分词

grayed

相关单词