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单词 rad
释义

rad

symbol

Radian (SI unit)

rad1 /rad/ (Spenser) pat and pap of read1, and pat of ride

rad2 /rad/ (Scot)

adjective

Afraid

ORIGIN: ON hræddr

rad3 /rad/

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)

rad4 /rad/

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

RAD

abbrev

Reflex anal dilatation

rad.

abbrev
  1. Radiator
  2. Radius
  3. Radix (Latin), root
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更新时间:2024/11/10 17:51:38