Wall absorption
[医] 壁吸收
🧩 词语组成解析
🗣️ 情景例句
Are you sure you are dialing the right number?
你确定你打的号码是对的吗？
We can offer door-to-door delivery services.
我们可提供送货上门服务。
Many families spend this at a cottage by the seaside or go camping in the hills or on the coast.
许多家庭会在海滨的小屋里度过这段时光，或到小山坡上或在海岸边野营度假。