扇贝英语百度云

fan shell 英[fæn ʃel] 美[fæn ʃɛl] [词典] 扇贝; [例句]Its application shows that it is effective to control the noise radiation of fan shell and reduce noise by forty percent.应用表明控制蜗壳声辐射的效果好，相对降噪率达40%。

scallop带子Japanesescallop元贝Fanscallop扇贝Venerupis花蛤clam蛤