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词汇 excretion
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Online Etymology Dictionary

excretion
n.
c.1600, "action of excreting;" 1620s, "that which is excreted," from French excrétion (16c.), from Latin excretionem (nominative excretio), noun of action from past participle stem of excernere "to sift out, separate" (see excrement).
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更新时间:2025/5/29 1:35:02