Soundproofs
n. 隔音的( soundproof的名词复数 ); 给（房屋等）装以隔音设备, 使隔音\\nv. 给（房屋等）装以隔音设备, 使隔音( soundproof的第三人称单数 )
🗣️ 情景例句
Let's dance.
咱们跳舞。
You were here in February,weren't you?
二月份你曾在这里，对不对？
It has been found that certain bats emit squeaks and by receiving the echoes,
人们发现，某些蝙蝠能发出尖叫声，