n.stalked barnacle that attaches to ship bottoms or floating timbers
同义词：gooseneck barnacleLepas fascicularis
英汉双解大词典
goose barnacle
1.
N（名词）
any barnacle of the genus Lepas, living attached by a stalk to pieces of wood, having long feathery appendages (cirri) and flattened shells 茗荷儿; 附甲壳动物，居附在木头片的叶柄上，长有长的长羽毛的触毛附属物和扁平的壳