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public-address system
public-address system
英
[public-address system]
美
[public-address system]
中文释义
扩音系统, 有线广播系统 [电] 播讲系统
单词分析
单词结构:
public-address system
字母数:21
记忆提示
🎯 重点记忆:
单词拼写:public-address system
核心含义:扩音系统, 有线广播系统 [电] 播讲系统
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更新时间:2026-01-31 11:19:47