钻井

to drill (e.g. for oil) / a borehole

Characters and words in 钻井

zuàn = zu + an4
zuān = zu + an1
to drill / to bore / to get into / to make one's way into / to enter (a hole) / to thread one's way through / to study intensively / to dig into / to curry favor for personal gain
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zuàn = zu + an4
jǐng = ji + (e)ng3
a well / CL:口[kou3] / neat / orderly
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