名詞 prong:

1. a pointed projection

1. One of the prong of the garden fork go through his foot.
   園藝叉子的一個尖齒把他的腳扎了。
2. One of the prongs of the garden fork went through his foot.
   園藝叉子的一個尖齒把他的腳扎了。

prong

n.（名詞）
A thin, pointed, projecting part:
尖，叉：窄的、尖的、突出的部分：
例句：
a pitchfork with four prongs.
有四個尖叉的長柄叉

A branch; a fork:
分枝；支流：
例句：
the two prongs of a river.
河的兩條支流

v.tr.（及物動詞）
pronged,prong.ing,prongs
To pierce with or as if with a thin, pointed, projecting part.
刺：用或好象用窄而尖的突出物刺

來源：
Middle English pronge [pointed instrument, pain]
中古英語 pronge [尖的工具，痛苦]
from Medieval Latin pronga
源自 中世紀(jì)拉丁語 pronga
[of Germanic origin]
[源于日耳曼語的]