英语词汇“RAD”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词

RAD

释义

RAD

abbrev

Reflex anal dilatation

symbol

Radian (SI unit)

adjective

Afraid

ORIGIN: ON hræddr

noun

(also with cap) short form of radical (in politics)

adjective (slang, esp and orig US)

Excellent, radically and admirably up to date (short for radical)

noun (pl rad or rads)

A unit of dosage of any radiation, equal to 100 ergs of energy for one gram of mass of the material irradiated

ORIGIN: radiation

abbrev

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