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单词
plug valve
释义
plug valve
noun
:
a valve or cock opened or closed by the turning of a usually conical plug
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biotechnological
biotechnologist
biotechnology
biotelemetric
biotelemetry
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biotic climax
biotic formation
biotic potential
biotic province
biotin
biotite
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biot-savart law
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bioturbation
英语词典包含332784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:2026/6/8 18:59:05