共鸣消音器;共振吸音器

resonant sound absorber的用法和样例：

例句

The attached sound suppressor enables the firer's position to remain hidden, as it can prevent enemies from accurately judging the direction of received fire.附带的消音器可使射手隐蔽射击，从而让敌人无法准确判断子弹射来的方向。

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