功底

gōngdǐ

HSK 7

功底 — gōngdǐ

1. the foundational skills or basic training (in an art, sport, or discipline); depth of grounding

   他有很深的音乐功底。 tā yǒu hěn shēn de yīnyuè gōngdǐ — He has a very solid musical foundation.