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to scratch; to claw
猫に手を引っかかれて小さな傷ができた。
The cat scratched my hand and left a small wound.
虫刺されが痒くて無意識に引っかいてしまった。
The insect bite was itchy and I scratched it without thinking.
壁を引っかいた跡が残っていてペンキを塗り直した。
Scratch marks were left on the wall, so we repainted it.