poison-ivyˌpɔɪznˈaɪviCOCA¹⁸⁶⁷⁶⁸ 基本例句 abbr.=poison oak栎叶毒漆树网有毒长春藤 Finally, ginkgo leaves contain poison-ivy- like constituents known as ginkgolic acids that could cause allergies unless removed during processing. 另外，银杏叶还含有一种可能会导致过敏症的有毒物质，称为银杏酸，这种有毒物质也只能在加工过程中被除去。 yeeyan