单词butter-clam
网络: 奶油贝；横纹贝壳
In fact, the term saxitoxin originates from the species name of the butter clam (Saxidomus giganteus) in which it was first recognized.
事实上，这个词源自石房蛤毒素的奶油蛤种名（房蛤蛤），其中被首次发现。