deep hole working 深孔加工 ; 高速精镗
bolt hole cold-working strenthening 螺栓孔加强
hole-bottom working characteristic 井底工作特性
hole-bottom working characteristics of turbo-drill 涡轮钻具井底工作特性
working screw hole 工作螺孔
hole working 孔加工
square hole working 方孔加工
face deep hole working 端面深孔加工
Without information, we are working in the dark, pouring money into a black hole.
没有信息,我们好比在黑暗中工作,将资金倒入黑洞。
And here's the one I suggest: a hairy ape man with a thick brow sits crouched, working a tiny hole into a small shell.
这里就是我的建议:一个毛茸茸的弯腰驼背的额头沉重的猿人,蹲着在贝壳上钻一个小孔。
Two brothers decided to dig a deep hole behind their house. As they were working, a couple of older boys stopped by to watch.
在小房的后面两兄弟俩打算挖一个深坑。正当他们为此劳碌的时候一对年长的二人站在一旁看着他们在那里忙来忙去。
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