This is the 7490th most frequent Chinese word.
觸過
The Chinese word "觸過" (chù guò) means "to have touched" or "to have come into contact with."
The word "觸過" here is used to mean "touched," referring to physically touching something once in the past.
我觸過那美麗的花朵，感覺它的柔軟。
I touched that beautiful flower and felt its softness.
The word "觸過" in this context metaphorically indicates experiencing or being emotionally affected by something in the past.
他觸過心底的傷痛，但現在已經痊癒。
He experienced heartfelt pain, but now he has healed.
Here "觸過" conveys the puppy's act of briefly physically contacting the ball.