Basic ○ ● ○ ○ ○Advanced
Standard ○ ○ ● ○ ○Slang
Formal ○ ○ ● ○ ○Informal
骨の折れる is a very common expression that means “very tiring/tough”. Its literal meaning is “(my) bone cracks” and …Read Definition
Takashi's Japanese Dictionary (Takashionary)
Learn Japanese Slang and Advanced Words on Takashionary to Sound like a Native Japanese Speaker!