词汇	臀位牵引术
释义	臀位牵引术医breech extraction
随便看	two-column technological process two column tilting roll press Two colunm fixation two commas two commitment two committees conflict two commodity exchange model two common errors correction two common phrases every day two communities two communities theory Two companies were left to mop up two compartment two-compartment two compartment analysis two-compartment cell two compartment chamber two-compartment floodability two compartment furnace two compartment mill two-compartment mill two compartment model two-compartment model twocompartment oil tank two compartment oil tank