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The pesticidal and bactericidal effects of ginkgolic acid extracted from Ginkgo exocarp was studied.從銀杏外種皮中提取的銀杏酚酸和白果酚有殺蟲、殺菌作用.The change of fruit anatomical structure shows cell of exocarp, sarcocarp and endocarp divisi...

n.外果皮（指果皮的外層）...

exocarp的音標：exocarp的英式發(fā)音音標為：['eks??kɑ:p]exocarp的美式發(fā)音音標為：['ekso??kɑp]...