Acoustical material
[电] 吸音材料
🧩 词语组成解析
a. 听觉的, 声学的
material
[mə'tɪrɪəl]
n. 材料，原料;素材;布，织物;适当人选;
adj. 物质的;肉体的;重要的，决定性的;辩证的，推论的;
🗣️ 情景例句
The reviews of this show
与这次展览有关的评论
He is a gentle horse that never cast his rider.
驯良的马绝不会把骑手甩倒。
and comforted by the thought of the help he was bringing to his friend,
想到能对朋友有所帮助，他感到欣慰，