prongy

adj.叉状的 有叉尖的,有尖齿的

有尖刺的；尖利的

形容词

1. The cactus had prongy thorns all over its stem.
仙人掌的茎上长满了尖利的刺。
2. Be careful when handling that prongy fork, as you could easily get stabbed.
使用那种尖锐的叉子时要小心，否则很容易被刺伤。