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单词
through-penetration
释义
through penetration
美
英
un.
焊穿
网络
墙身贯穿洞孔；贯穿部阻火系统
英汉
网络释义
un.
1.
焊穿
1.
墙身贯穿洞孔
消防专业词汇英... ... through-penetration protection system 贯穿保护装置
through-penetration
墙身贯穿洞孔
throw 快速竖梯 ...
www.zftrans.com
2.
贯穿部阻火系统
贯穿部阻火系统
(
Through-Penetration
) 耐火测试，第 3 版膨胀式填料、封孔或填缝物料应符合膨胀压力 (Expansion Pressure) …
www.ul.com
例句
释义:
焊穿,墙身贯穿洞孔,贯穿部阻火系统
随便看
under the hammer
under the hammer'price
under the hand of
under the harrow
under the heading of
under the head of
under the heel of
under-the-hood
under the hood
under the hoof
under the hoof of
under the illusion
under the impression
under the impression that
under the impulse of
under the influence
under the influence of
under the influence of drugs
under the influence of liquor
under the inspiration of
under the instructions from
under the internal revenue code
under their breath
under their hand
under their very nose
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：2026/9/14 3:13:08