lugworm
英 ['lʌgwɜːm]
美 ['lʌg'wɝm]
lugworm 沙蚯蚓lug,词源不详，可能来自lug,拖，拉，扭曲，worm,虫。
- lugworm (n.)
- c. 1600, from lug, probably a Celtic word (the first recorded use is in a Cornwall context) unrelated to lug (n.) or lug (v.) + worm. But OED suggests connection with lug (v.) on the notion of "heavy, clumsy."
