trepan
| chisel
| trepan | |
| dril. | 钻机; 钻矿井用的大直径钻头 |
| hydroel.st. | 凿岩机; 凿井机 |
| met. | 圆锯; 穿孔; 打眼 |
| chisel | |
| gen. | 雕，凿 |
| agric. tech. од. | 凿子 |
| compr. | 堑子 |
| dril. | 凿掉 |
| eng.geol. | 冲击钻头; 鑿 |
| met. од. | 錾子 |
| oil | 风铲 |
| tab.tenn. | 对搓; 磨时间 |
noun | verb | to phrases
| |||
| 凿井〔岩〕机; 钻矿井机; 割圆锯床; 圈套; 陷阱 | |||
| |||
| 开〔穿，套〕孔; 从…中取出岩心; 挖深切削; 把…诱人圈套; 引诱 | |||
| 割圆机; 动 开穿，套孔 | |||
| 钻机; 钻矿井用的大直径钻头 | |||
| 凿岩机; 凿井机; 钻井机 | |||
| 圆锯; 穿孔; 打眼; 钻孔机 | |||
| 环锯 | |||
| 用环锯在…上施行手术; 在头盖骨上开圆洞; 打眼于; 钻孔于 | |||
| 环钻; 线锯; 钻井机 (架); 钻矿机; 开孔; 打眼机; 割圆锯; 套孔 | |||
|
trepan : 9 phrases in 4 subjects |
| Aviation | 1 |
| General | 2 |
| Metallurgy | 1 |
| Technology | 5 |