pea

名词 pea:

1. seed of a pea plant used for food
2. the fruit or seed of a pea plant
3. a leguminous plant of the genus Pisum with small white flowers and long green pods containing edible green seeds
   同义词：pea plant

1. Pea pods burst open when overripe.
   豌豆过熟就会爆裂。
2. A pod, such as that of a pea or bean, that splits into two valves with the seeds attached to one edge of the valves.
   豆荚豆荚，如豌豆或蚕豆之类的，分成两个裂片，其果实附着在其中一片裂片之上
3. This kind of pea has a long pod.
   这种豌豆长着长豆荚。
4. The sisters are as alike as two peas.
   两姐妹长得一模一样。

pea

n.（名词）
A member of the pea family.
豌豆：豆科植物的一种
A Eurasian climbing annual vine(Pisum sativum) cultivated in all temperate zones, having compound leaves with terminal leaflets modified into tendrils and globose, edible seeds enclosed in a green, elongated pod.
豌豆属植物：一种欧亚大陆的一年生爬藤植物（豌豆） ，栽植于所有温带地区，具有顶生小叶片的复叶，复叶变成卷须和包在绿色的长荚中的球状可食用种子
The seed of this plant, used as a vegetable.
豌豆籽：这种植物的种子，用作蔬菜
Also peas The unopened pods of this plant.
也作 peas 豌豆荚：这种植物未打开的荚
Any of several plants of the genusLathyrus, such as the sweet pea or the beach pea.
豌豆属植物：一种山黧豆 属植物，如甜豌豆或沙豆或海边香豌豆

来源：
Back-formation from Middle English pease [mistaken for pl.]
源自 中古英语 pease的逆构词 [误用作复数]
from Old English pise, piose
源自 古英语 pise, piose
from Late Latin posa
源自 后期拉丁语 posa
variant of Latin posum
拉丁语 posum的变体
from Greek pison
源自 希腊语 pison