rad
FREQ #15214
发音
UK
/ɹæd/
AU
US
/ɹæd/
词形变化
rads
复数
rads
radder
比较级
radder
raddest
raddest
最高级
别名
rd
释义与例句
n.
-
1.
A non-SI unit of absorbed dose of radiation, equal to 0.01 gray, that is, 1 centigray.
Near-synonyms: centigray, cGy (same physical quantity)
-
2.
Symbol for the radian, a unit of measure for angle.
-
3.
Clipping of radiator.
俚语 汽车 商务 建筑 工程 交通 -
4.
Abbreviation of sight radius.
俚语 工程 政治 军事 -
5.
Clipping of radical: a political radical.
adj.
-
1.
Clipping of radical (“excellent”).
过时 俚语