提級 [－级]

Jyutping tai4 kap1
Pinyin tí jí

Definitions (CC-CEDICT)
  1. a step up
  2. to rise to the next level
Definitions (Wiktionary)
  1. verb
    to promote to a higher position
  2. verb
    to raise the quality grade of a product
Definitions (Kaifangcidian)
  1. （沒有對應漢語詞彙）