As the armature strikes the bar beneath it, a sharp click is heard.

当电枢敲击下方的金属条时，就会听到刺耳的卡嗒声。

youdao

As the armature strikes the bar beneath it, a sharp click is heard.

当电枢敲击下方的金属条时，就会听到刺耳的卡嗒声。

youdao