plasmas的中文意思、音标与词形变化

n. [等离子] 等离子体（plasma的复数）

n the colorless watery fluid of the blood and lymph that contains no cells, but in which the blood cells (erythrocytes, leukocytes, and thrombocytes) are suspended n a green slightly translucent variety of chalcedony used as a gemstone n (physical chemistry) a fourth state of matter distinct from solid or liquid or gas and present in stars and fusion reactors; a gas becomes a plasma when it is heated until the atoms lose all their electrons, leaving a highly electrified collection of nuclei and free electrons