名词沙蚤; 砂蚕
1. 沙蚤：sandfly 白蛉 | sandhopper 沙蚤 | sandy soil 沙土; 砂质土壤
2. 夹砂铸疵：sandhole 砂漏斗 | sandhopper 夹砂铸疵 | sandinclusion 揉砂机
3. 砂斗 沙蚤：sandholeandinclusions 砂眼及夹杂物 | sandhopper 砂斗 沙蚤 | sandhumidity 型砂水分
danci.911cha.com
noun
1. small amphipod crustaceans that hop like fleas
common on ocean beaches
Synonym: beach flea sand hopper sand flea