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单词
peritrophic membrane
释义
peri·troph·ic membrane
\|perə.|träfik-\
noun
Etymology:
International Scientific Vocabulary
peri- + -trophic
:
a tubular chitinous sheath inside the midgut of many insects that is continuously secreted at the anterior end of the midgut
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rubicundity
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rub off
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rub one's nose in
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更新时间:2026/5/2 20:30:37