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单词
pepsin
释义
pep
·
sin
/ˈpepsɪn/
n.
1.
(胃液中的)
胃蛋白酶
2.
(用猪、 牛等的胃提取的)
胃蛋白酶制剂
[Ger < Gr pepsis digestion, 原义 ripening < reptein to cook, digest]
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更新时间:2026/10/19 13:25:52