(复同单, 或pipis)
1- either of two edible marine bivalve molluscs native to New Zealand（新西兰）蟾贝, 蛤。
1.1
- Amphidesma australe (family Amphidesmatidae) and Chione stutchburyi (family Veneridae).澳洲双带蛤 （双带蛤科）及斯氏雪蛤（帘蛤科）。
词源
mid 19th cent.: from Maori.