pig-a-back

基本解释

• adv.在铁道平车上；在肩上

同根派生

英汉例句

用作副词 (adv.)

• She threw a scarf over her shoulders.
  她在肩上披上一块肩巾。
• At the end of the day I found little Jake wandering dangerously toward a steep gorge.I picked him up, put him on my shoulders and carried him back to the sheepfold.
  在那个白天快要结束的时候我发现小杰克正在朝一个危险的深谷走去，我把它抓起来放在肩上带回了羊圈。