苦心

kǔ xīn

HSK darajasi: HSK 7–9

Maʼnosi

painstaking effort; to take a lot of trouble; laborious at pains

Ilovada oʻrganish → Chiziq tartibida yozish

Iyerogliflar

苦kǔbitter; hardship, suffering艹古心xīnheart; mind; soul