2024年5月5日发(作者:如何添加无线网络打印机)
·reduce
·v. [rɪ'djuːs] ( reduces; reduced; reducing )
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·双解释义
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vt.
缩减,减少; 降低 make less in size, amount, price, degree, etc.
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vi.
减轻体重,节食 lose weight intentionly; diet
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vt.
降职 make sb lower in rank or status; demote sb
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vt.
使…陷入某种状态或状况中 bring sb/sth into a specified state or
condition
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vt.
将…概括或简化 change sth to a more general or basic form
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vt.
将…还原 remove oxygen from or add hydrogen or electrons to (a compound)
·基本要点
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的基本意思是“减少”,指重量、程度、数目、范围、速度等减少或降低,
不仅可以指量的变化,还可以指质的转变。引申可作“降职”“使…陷入某种状态或
状况中”“将…概括或简化”“将…还原”“征服”“攻陷”等解。
可用作及物动词,也可用作不及物动词。用作及物动词时接名词或代词作
宾语。可用于被动结构。
偶尔也可接动词不定式作宾语补足语,意思是“使…不得不…”。
后常接介词by表示“以某幅度减少”或“以…方法减少”; reduce常接
介词to表示“减少到…”或“使陷入…状态”。
的过去分词reduced常可用作形容词,在句中作定语。
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·词汇搭配
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~+名词
reduce a person to reason 使人服理
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reduce the city to a shambles 使城市变成瓦砾
reduce the loss of blood to a minimum 把失血减少到最低量
reduce the passage to half the number of words 把这段字数减少到一半
reduce the size 缩小体积
~+副词
reduce easily 容易征服
reduce gradually 逐步缩小
reduce greatly 大大减少
reduce markedly 明显地减少
reduce materially 大为减少
reduce necessarily 必要地减少
reduce sharply 锐减
~+介词
reduce 把某物从…降至…
reduce in 在…方面减少,在…方面降低
reduce in price 削价
reduce oneself into 陷入
reduce to 使变成…,使陷入
reduce to despair 陷入绝望
reduce to slavery 沦为奴隶
·常用短语
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reduce by(v.+prep.)
▲reduce sth by sth/v-ing
1.使…以(某幅度)减少 make (sth such as an amour or price) less
She reduced her weight by five kilograms.她把体重减轻了5公斤。
The new canal will reduce the distance between the two cities by half.新
运河将使两个城市间的距离缩短一半。
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