coma

coma 的中文释义

• n.

  昏迷, 麻木, 彗发

• [化] 彗差; 彗形像差

coma 的英文释义

• n.

  a state of deep and often prolonged unconsciousness; usually the result of disease or injury

• n.

  (botany) a usually terminal tuft of bracts (as in the pineapple) or tuft of hairs (especially on certain seeds)

• n.

  (astronomy) the luminous cloud of particles surrounding the frozen nucleus of a comet; forms as the comet approaches the sun and is warmed

coma 的词形变化

相关单词