base screw

常見例句

雙語例句

• Step #2 : Remove Screw From Base
  第二步：取下擰在底座上的螺絲
• The new unit is mainly made up of adjusting base, leading screw, diagonal rack and special spanner.
  該裝置主要由調(diào)整座、絲杠、斜齒條和專用扳手組成。
• The utility model provides an early-warning vertebra bow base screw wimble, which relates to a surgery device.
  本實(shí)用新型可預(yù)警的椎弓根螺錐，涉及一種外科手術(shù)器具。
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