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单词
public-address system
释义
public-address system
noun
countable
UK
Word Forms
singular
public-address system
plural
public-address systems
DEFINITIONS
1
1
a system of electrical equipment used for speaking or playing music in a large building or area. The more usual word is
PA system
.
Synonyms and related words
Machines and equipment with a specific use
3-D printing
air pump
cement mixer
public-address system
noun
countable
US
Word Forms
singular
public-address system
plural
public-address systems
DEFINITIONS
1
1
a system of electrical equipment used for speaking or playing music in a large building or area. The more usual word is
PA system
.
Synonyms and related words
Machines and equipment with a specific use
3-D printing
air pump
backhoe
随便看
blow a hole in something
blow apart
blow away
blow-by-blow
blow down
blow-dry
blow dryer
blower
blowfly
blowgun
blowhard
blowhole
blow hot and cold
blow in
blow-in
blow (it)
blow job
blowlamp
blow me
blown
blow off
blow out
blowout
blow over
blowpipe
英语词典包含67175条英英释义在线翻译词条,基本涵盖了全部常用单词的英英翻译及用法,是英语学习的有利工具。
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更新时间:2025/7/30 21:01:06