bloodworm
bloodwormnoun- the bright red aquatic larva of a non-biting midge, the blood of which contains haemoglobin that allows it to live in poorly oxygenated water
血虫,赤虫
- Genus Chironomus, family Chironomidae
摇蚊属,摇蚊科
- another term for tubifex
同 tubifex
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