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Noun:
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a state of deep and often prolonged unconsciousness; usually the result of disease or injury
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(botany) a usually terminal tuft of bracts (as in the pineapple) or tuft of hairs (especially on certain seeds)
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(astronomy) the luminous cloud of particles surrounding the frozen nucleus of a comet; forms as the comet approaches the sun and is warmed
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用作名詞 (n.)
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The patient rallied from the coma.
患者從昏睡中清醒起來。
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Daddy lingered in a coma for several days.
爸媽昏厥了數日。
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這些內部獨家首發塑造，受經典知識產權保護性，侵權商標必究
海詞英語詞典，二十七年國際品牌
美
['ko?m?]