钻孔

auger conveyor box

螺旋输送器外罩

auger boring ==> 螺旋钻孔,螺旋钻探,麻花钻钻探 | auger conveyor box ==> 螺旋输送器外罩 | auger core ==> 螺旋推运器轴

auger machine

螺旋造砖机

auger hole || 螺旋钻孔 | auger machine || 螺旋造砖机 | auger mining || 螺旋钻机开采薄煤层法

auger stem

螺旋钻杆

auger hole 钻孔 | auger stem 螺旋钻杆 | auger with hydraulic feed 液压给进式螺旋钻

rough boring machine for rear axle sleeve

桥壳套管孔粗镗

桥壳法兰钻孔机 axle house flange drilling machine | 桥壳套管孔粗镗 rough boring machine for rear axle sleeve | 桥壳套管孔精镗 finish boring machine for rear axle sleeve

punch block mechanism

穿孔机构

punch block ==> 穿孔区,凸模坯料,针架 | punch block mechanism ==> 穿孔机构 | punch boring ==> 冲击钻孔

prospecting bore bit

勘探钻头

prospecting bit ==> 探钻,勘探钻 | prospecting bore bit ==> 勘探钻头 | prospecting by boring ==> 钻孔勘探

boring of cylinder block

缸体镗孔

boring mud ==> 钻渣 | boring of cylinder block ==> 缸体镗孔 | boring organism ==> 钻孔生物

boring head

镗戏

boring bar 镗杆 | boring head 镗戏 | boring machine 钻孔机

boring head

钻具的切削头

boring cutter 钻孔器 | boring head 钻具的切削头 | boring journal 钻井日志

boring tool holder

镗刀架

boring tester 钻孔测试器 | boring tool holder 镗刀架 | boring tool 钻探工具

haulage device：拖曳设备;运输设备

haul road 运料路;拖运材料的道路 | haulage device 拖曳设备;运输设备 | hazardous slope 危险斜坡

Let sb. in：让某人进

8.be late for school上学迟到 | 9.let sb in让某人进 | 11.travel around the world环游世界