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请输入您要查询的英语单词:
单词
operational expenditure
释义
operational expenditure
freq.
4
cmpt.
2
un.
业务费用;营运费用
[网络]
营运支出;营运开支;营运开销
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downhole dynagraph
downhole electric heater
downhole electrodrill
downhole electronic pressure bomb
downhole engine pump
downhole equipment
downhole explosion
down-hole flowmeter
downhole flowmeter
downhole flow regulator
downhole gas burner
downhole gas-oil separator
downhole gas separator
downhole geophone
downhole gravity meter
downhole ground
down-hole hammer
downhole hanger
down hole heat exchanger-technology
down-hole impacting means
down-hole impacting means (hammer)
downhole instrument
downhole measurement
downhole method
down-hole mixing
复社网英汉翻译词典包含4368284条英汉汉英翻译词条,基本涵盖了全部常用英语单词及常用语的翻译及用法,是英语学习的有利工具。
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更新时间:2026/9/5 0:34:13