sound-absorbent

基本解释

• 吸聲

同根派生

英汉例句

• A new type of porous sound absorbing material was made from super-strength gypsum and glass fiber.
  摘要以高強石膏爲膠凝材料，內摻玻璃纖維，制備出一種新型多孔吸聲材料。
• The emphasis is to study the sound absorption properties of gradient polyurethanes at different temperatures and pressures.
  研究了梯度聚氨酯在不同溫度和壓力下的水聲吸聲性能。