断开共鸣器的电气插头。

Disconnect electrical plug connection from the sound box.

旋下共鸣器上的紧固螺钉。

Unscrew fastening screws from the sound box.

一种乐器，具有葫芦共鸣器和从长棒或长棍的一侧拉到另一侧的单钢丝弦。

A musical instrument with a gourd resonator and a single steel wire stretched across a long pole or stick.