1712, "form, shape" (earlier plasm), from Late Latin plasma, from Greek plasma "something molded or created," hence "image, figure; counterfeit, forgery; formed style, affectation," from plassein "to mold," originally "to spread thin," from PIE *plath-yein, from root *pele- (2) "flat, to spread" (see plane (n.1)). Sense of "liquid part of blood" is from 1845; that of "ionized gas" is 1928.
雙語例句
1. Keep some blood plasma back for the serious cases.
留一些血漿給重病號.
來自《簡明英漢詞典》
2. He is very interested in plasma physics.
他對等離子體物理學(xué)很感興趣.
來自《簡明英漢詞典》
3. The plasma is the liquid portion of blood that is free of cells .
血漿是血液的液體部分，不包含各種細(xì)胞。
來自辭典例句
4. The albumin fraction of plasma protein is of the greatest significance.
血漿蛋白的白蛋白部分意義最大.
來自辭典例句
5. Virus activity deteriorates in plasma stored at room temperature.