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单词
double-block-and-bleed valve
释义
double-block-and-bleed valve
网络
双关双断阀;双保险泄放阀
网络释义
1.
双关双断阀
双断... ... 双断1. double break
双关双断阀
1.
double block and bleed valve
双断断路器1. double-break circuit-breaker ...
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2.
双保险泄放阀
...k Distribution Manifold)、
双保险泄放阀
(
Double Block and Bleed Valve
)、流动孔(Flow Orifices)、温度计套管(Therm…
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例句
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pre emergency
pre- emergency
preemergency
pre-emergency
pre-emergency governor
pre-emergency planning
pre-emergency speed governor
pre emergency treatment
pre-emergent
preemergent
preemergent herbicides
preemie
preemies
preeminence
pre-eminence
pre eminence
preeminent
pre-eminent
pre eminent
pre-eminently
pre eminently
preeminently
pre emphasis
pre-emphasis
preemphasis
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:2026/8/30 16:14:24