noun
海蚯蚓,沙蠋(常用作钓饵) a large worm that lives in the sand by the sea. Lugworms are often used as bait on a hook to catch fish.
数据来源:WordNet
Cylindrical mass of earth voided by a burrowing earthworm or lugworm .
穴居的蚯蚓或沙蠋排出的圆柱状粪块。