网络释义专业释义英英释义
mains voltage 市电电压 ; [电] 电源电压 ; 使用电源 ; 手压
mains frequency [电] 电源频率 ; 市电频率 ; 工频 ; 市电频次
mains supply 市电电源 ; 干线供给 ; 电源 ; 电网供电
mains switch [电] 电源开关 ; 馈路开关 ; 主电源开关
mains decoupling factor 电源去耦系数 ; 系数
mains failure 停电 ; 电力网毁坏
mains transformer 电源变压器 ; 馈电变压器
mains disturbance 电源骚扰
power mains 动力干线 ; 输电线
main [ meinz ]
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n.
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any very large body of (salt) water
同义词： briny
- a principal pipe in a system that distributes water or gas or electricity or that collects sewage
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any very large body of (salt) water
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adj.
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most important element
"the main doors were of solid glass"
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(of a clause) capable of standing syntactically alone as a complete sentence
"the main (or independent) clause in a complex sentence has at least a subject and a verb"
同义词： independent
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of force; of the greatest possible intensity
"by main strength"
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most important element
以上来源于: WordNet
柯林斯英汉双解大词典
main /meɪn/ CET4 TEM4
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1.
ADJ The main thing is the most important one of several similar things in a particular situation. 最重要的; 主要的 [det ADJ]
例：...one of the main tourist areas of San Francisco.
…旧金山的主要旅游区之一。
例：My main concern now is to protect the children.
我现在最关心的是保护这些孩子。
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2.
PHRASE If you say that something is true in the main, you mean that it is generally true, although there may be exceptions. 大体上
例：Tourists are, in the main, sympathetic people.
游客们大都是有同情心的人。
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3.
N-COUNT The mains are the pipes which supply gas or water to buildings, or which take sewage away from them. 总管道
例：...the water supply from the mains.
…总管道的水供应。
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4.
N-COUNT a throw of the dice in dice games (骰子游戏的)一掷
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