999英语网 单词
systaltic的意思
systaltic
英 [s'stltk]
美 [s'stltk]
- adj. 心脏收缩的；反覆作收缩和膨胀舒张运动的
英文词源
- systaltic (adj.)
- "alternately contracting and dilating," 1670s, from Late Latin systalticus, from Greek systaltikos "drawing together," from stem of systellein, related to systole (see systole).