被优化掉 Traditional 被優化掉 bèi yōu huà diào 🔊 to be made redundant + Keep this word Meanings bèi yōu huà diào 被優化掉 to be made redundant Its characters 被bèiquiltHSK 3优yōuexcellent化huàto make intoHSK 5掉diàoto fallHSK 4