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请输入您要查询的英文单词：
单词
sound transmission class, STC
释义
sound transmission class, STC
网络
等级；声音穿透等级
网络释义
1.
等级
...酒店营运管理公司对建筑墙体/楼板/门等之声音穿 透
等级
（
Sound Transmission Class STC
）及隔震措施等要求 慎重把关。
www.docin.com
2.
声音穿透等级
...（如有）或酒店营运管理公司对建筑墙体/楼板/门等之
声音穿透等级
（
Sound Transmission Class STC
）及隔震措施等要求慎 …
doc.mbalib.com
例句
随便看
had the hots for
had their own way
had their way
had the last laugh
had the law on
had them
had the name of
had the power to
had the run of
had the worse
had thought of
had time
had to
had to
had to do with
had trouble with
HADTS
had two left feet
have up
had ups
had us
had visions of
hadware is disabled
had words
high melting point refractory
英汉双解词典包含2704715条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。
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更新时间：2026/8/16 21:17:39