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 second prong of a crisis-resolution strategy must aim to boost banks' capital. 危机解决策略的另一个方面在于必须以推动银行资本为目标。
