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单词 peristalsis
释义 peristalsis
n. an involuntary muscular wavelike movement by which the contents of the alimentary canal etc. are propelled along.
Derivatives
peristaltic adj. peristaltically adv.
Etymology: mod.L f. Gk peristello wrap around (as PERI-, stello place)
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更新时间:2024/9/20 5:42:03