air pillow pump

常見(jiàn)例句

雙語(yǔ)例句

• In addition, some power seats have a lumbar adjustment that uses a small air pump to inflate a bag or bags on the lower back of the seat to serve as a pillow.
  此外，還有一些電動(dòng)座椅具有腰部位置的調(diào)整功能，即在椅背的下部有空氣泵充氣的袋子，用以像枕頭一樣的調(diào)整腰部位置。
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