你好!
尖锐
sharp 英[ʃɑ:p] 美[ʃɑ:rp]
adj. 锋利的; 尖锐的; 敏锐的; 狡猾的,聪明的;
adv. 猛烈地; 尖锐地; 尖利地; 偏高地;
n. 升半音; 尖头; 骗子; 内行,专家;
[例句]The other end of the twig is sharpened into a sharp point to use as a toothpick
细枝的另一端被削尖用作牙签。
sharp
我也是百度就知道了,Sharp
百度就知道了