革蘭氏染色法 [ㄍㄜˊ ㄌㄢˊ ㄕˋ ㄖㄢˇ ㄙㄜˋ ㄈㄚˇ; ge2 lan2 shi4 ran3 se4 fa3] Gram stain (used to distinguished two different kinds of bacteria) ◄ ►