The Chinese word for pea is
豌豆

wān dòu

Chinese Definition

pea
1. 名词. 豌豆
2. 名词. 豆子
Components
豌
1. Only used in 豌豆
豆
1. pod-bearing plant or its seeds; bean; pea
綠豆 - mung bean
蠶豆 - fava bean
豌豆 - pea
2. bean-shaped object
咖啡豆 - coffee bean
3. (historical) stemmed shallow bowl on a round base, often with a lid and sometimes with handles, initially earthenware and used as a food container, later also made of wood or bronze and used to hold m