短語詞組

短語

• reciprocate pump 往復(fù)泵
• reciprocate E 回報
• reciprocate casing 上下活動套管
• to reciprocate 回報
• reciprocate friction 往復(fù)摩擦
• Should Reciprocate 應(yīng)該回報
• reciprocate visit 互訪
• reciprocate motion 往復(fù)運動
返回 reciprocate