释义 |
刀具 dāo jù 基本例句 tool bitcutterbit toolknife toolcutlerycutting tool 每把刀具应摆好,以便能很快地拿到手。Each tool should be pouched so that it can be readily reached. 转动架,转塔车床上的附属物,由一个可安装各种刀具的可旋转的圆筒组成An attachment for a lathe consisting of a rotating cylindrical block holding various cutting tools. 孔眼可用不同的切削刀具在车床上加工。Holes are machined on lathes with various cutting tools. |