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单词 PA
释义

PA

1 PA abbreviation
1 PA
abbreviation
Learner's definition of PA
Pennsylvania宾夕法尼亚州
2 PA /ˌpiːˈeɪ/ noun
plural PAs
2 PA
/ˌpiːˈeɪ/
noun
plural PAs
Learner's definition of PA
[count]
: a machine with a microphone and speakers used for making announcements in a public place公共广播;广播系统usually used with the通常与the连用
called also PA system, public address system
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更新时间:2025/3/13 9:04:38