sharp notch英语标准发音:sharp notch英式发音:美式发音:翻译中文锋利的缺口sharp notch - 基本释义[词典1]尖缺口sharp notch - WEB词典sharp notch尖缺口sharp edge notch tensile strength锐角切口拉伸强度Circumferential sharp notch环形尖切口 参考资料: 1.百度翻译:sharp notch2.有道词典:sharp notch3.爱词霸:sharp notch