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单词 plasma
释义 plasma (also plasm ) n [U] (anatomy 解) 1 (a) clear yellowish liquid part of blood, in which the corpuscles float 血浆. (b) (medical 医) (also `blood plasma) this fluid taken from the blood and specially treated for use in bloodtransfusions (输血用的)血浆. 2 = protoplasm. 3 (physics物) type of gas containing positively and negatively charged particles in approximately equal numbers, and present in the sun and most stars 等离子体.
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