打爆缸 [－－－]

Jyutping daa2 baau3 gong1
Pinyin dǎ bào gāng

Definitions (粵典–words.hk)
  1. 動詞
    喺​彈​槍​之​後​再​擳​多​幾​下​，​將架​車​嘅​油缸​入滿油
    to fill up the fuel tank; literally "to explode fuel tank"
  2. 參看
    打爆油缸