Anechoic enclosure
[电] 原用以表示声频低反射围场
🧩 词语组成解析
a. 无回声的, 无反响的
🗣️ 情景例句
Every cloud has a silver lining.
再黑暗的地方也有一线光明。
All are not saints that go to church.
去做礼拜者，未必皆圣人。
Excuse me. Are you a new student?
请问，你是新同学吗？