n.叉状物；尖齿；分支；(进攻、论点等的)方面
v.刺；贯穿；翻掘
One of the prongs of the garden fork went through his foot. 园艺叉子的一个尖齿把他的脚扎了。
Never cut off the third prong and try to fit it into a two-hole outlet. 千万不要把三线插头改成两线插头来使用。
the two prongs of a river 河流的两条分支
n.叉角羚；糜鹿(生活在北美洲大平原西部)
