“pulsor”的英英意思

单词 pulsor 释义 † pulsor Obs. rare—1.[agent-n. from L. pellre, puls- to drive, impel: see -or 2.]One who or that which drives or impels.1666J. Smith Old Age (1676) 242 The great artery..is to us the most apparent Pulsor; we can feel the blood to be fo...