equalizer

• 指使事物变得相等或平衡的装置或因素，例如用于调节音频频率响应的电子设备、使重量平衡的配重物，或使比赛比分拉平的进球。

A noun referring to a device or factor that balances or adjusts something, such as electronic equipment that reduces frequency distortion, a weight that balances another weight, or a score that makes a match even.

1. Electronic deviceB2formaltechnical

   Electronic equipment that reduces frequency distortion in audio signals.

   均衡器

   • The sound engineer adjusted the equalizer to improve the audio quality.
   • Modern music players often have a built-in equalizer.
   • He used a graphic equalizer to balance the bass and treble.

2. Balancing weightC1formal

   A weight that balances another weight, often used in mechanical systems.

   平衡重

   • The crane's equalizer ensured the load was evenly distributed.
   • Engineers installed an equalizer to stabilize the bridge structure.
   • The scale uses an equalizer to maintain balance.

   同义词balancecounterbalancecounterpoisecounterweight

3. Tying scoreB2informalsport

   A score that makes the match even, especially in sports.

   扳平比分的一球

   • The striker scored the equalizer in the final minute of the game.
   • Her goal was the equalizer that brought the team back into contention.
   • The match ended in a draw after the late equalizer.

   同义词levelerleveller