Researchers looked at pond snails, often used in memory research.
研究人员们观察了椎实螺, 这是一中经常用于研究记忆的实验动物模型。
Pond snail
原声例句
科学60秒 听力 2014年2月合集
英语百科
Lymnaea
（重定向自Pond snail）
Lymnaea is a genus of small to large-sized air-breathing freshwater snails, aquatic pulmonate gastropod mollusks in the family Lymnaeidae, the pond snails. Some species are used in aquaculture under the name Melantho snails.
Lymnaea is the type genus of the family Lymnaeidae.
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