1.
A mole burrows its way through the ground.
鼹鼠会在地下钻洞前进。
2.
Pull out (or run in ) the string up to the shoe and hang it on the 5 inches pipe ram] .
起钻（或下钻）至套管鞋处，并把钻具悬挂在5”闸板防喷器上。
3.
My lovely cat can get under my door easily.
我那只可爱的小猫很轻松地在门下钻来钻去。
4.
As the bit drills down, pipe is added length after length .
随着钻头往下钻，管子一段一段地加接上去。
5.
Even now the vintners are prowling the prodigal vines.
看，酒商们正在蓊蓊郁郁的葡萄藤下钻来钻去呢。
6.
A machine in the tower gradually cuts a narrow hole down into the ground.
井架内的钻机渐渐地往地下钻出一个小洞来。
7.
Optimization Research on Drilling Parameter with Downhole Motor;
复合钻进条件下钻进参数优选方法研究
8.
stripping in and out of the hole
用防喷器在压力下强行起下钻
9.
The workers drilled down 600 meters to find oil
工人们往地下钻了600米找石油。
10.
Sometimes he sends his drill more than a mile into the earth.
有时他得把钻头钻入地下一英里深。
11.
"Set a trap for him to walk into, eh?"
“设下圈套给自己钻，是吗？”
12.
the shimmer of colors on iridescent feathers; the play of light on the water.
钻石在太阳下发出微光。
13.
surface hole drilling
钻下表层套管的井眼
14.
plain clinometer
钻杆下部装的测斜仪
15.
diamonds scintillating in the candlelight
在烛光下闪烁的钻石.
16.
stiff bottom hole hook up
刚性的下部钻具组合
17.
If it had been possible he would have cowered deeper into the bed.
他恨不得钻到床底下去。
18.
engine mud sill
钻机动力机下纵向底梁