drill perforate trepanning punch a hole boring blastholes
Special guide sleeves are used to obtain greater precision in drilling.
使用特制导向套管来保证较高的打眼精度。
—— 辞典例句Certain types of steel don´t bore well.
有些品种的钢材不容易打眼。
—— 辞典例句He is drilling holes in the granite with a steel drill.
他正用钢钻在花岗岩上打眼。
—— 给力词典精选Her outlandish attire made her conspicuous in the crowd.
她异国风格的服饰使她在人群中很打眼。
—— 给力词典精选Laser hole now operation, safe?
现在激光打眼手术, 安全 吗 ?
—— 给力词典精选