吕氏英汉字典[简体]:
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请输入英文:
fire services sprinkler system
"fire services sprinkler system" Chinese translation ("fire services sprinkler system" in Chinese, "fire services sprinkler system" 中文翻译, "fire services sprinkler system"发音):
fire services sprinkler system
消防花洒系统 [消防花洒系统]
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