キンゾクヒロウ
Meanings
Noun
Humorous
1. worsened performance because of long service; malfunctioning resulting from continuous long-term operation
pun on 金属疲労
Pitch accent
⚠
キ
ンゾクヒ
ロウ
Composed of
continuous service
fatigue; weariness; exhaustion; fatigue (of metal, etc.)