75DB thống thống Korean: 2 NHSK word(s): 痛苦* 5 tong4 ku3pain/ suffering/ painful/ CL:個|个[ge4] 痛快* 5 tong4 kuai4overjoyed/ delighted/ happily/ heartily/ enjoying/ also pr. tong4 kuai5 KOREAN6000 word(s): KOREAN 2500 New HSK words): KOREAN Sentence(s):