李存有
Li Yuanyuan
以上为机器翻译结果，长、整句建议使用 人工翻译 。
李说：“蚂蚁能够爬过干净的蜘蛛丝，但不能爬过存有生物碱的蜘蛛丝。”
Li says the ants were able to cross the cleaned silk but were unable to cross in the two cases where pyrrolidine alkaloid was present.
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