Unverified82% confidenceDecision RuleTime unknown
刀齿边缘应选圆钝倒角设计而非直角利刃，直角刀齿去毛效率高但接触皮肤时易造成划伤，尤其对皮肤松弛的老年犬和幼猫风险更大
1
Sources
82%
Confidence
Long-term
Relevance
-
First Seen
Sources
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