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单词 systole
释义 systole
 /sis"teuh lee', -lee/,  n.  
  1.  Physiol.   the normal rhythmical contraction of the heart, during which the blood in the chambers is forced onward. Cf. diastole.
  2.  Class. Pros.   the shortening of a syllable regularly long.
 [1570-80; < Gk systolé a drawing up, contraction, equiv. to sy- SY- + stolé pressure, orig., garment, equipment, equiv. to stol- (n. deriv. of stéllein to send, place) + -e fem. n. suffix; cf. DIASTOLE, SYSTALTIC]
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更新时间:2025/1/22 19:48:59