base
/beɪs/
n. / v.
一句话记住
底部;基地;以……为基础;以……为总部
释义与例句
n.
底部;基地
the lowest part of something, or the main place from which an activity or operation is controlled
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The climbers set up camp at the base of the mountain.
登山者在山脚建立了营地。
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The lamp has a heavy base to stop it falling over.
这盏灯有一个沉重的底座,以防翻倒。
展开其余 1 条例句
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The rescue team returned to base before nightfall.
救援队在天黑前返回了基地。
v.
以……为基础;以……为总部
to use something as the main foundation, or to have a particular place as the main centre of activity
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The film is based on a true story.
这部电影根据真实故事改编。
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You should base your decision on reliable evidence.
你应当依据可靠证据作决定。
展开其余 1 条例句
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The charity is based in Leeds but works across the country.
这家慈善机构总部设在利兹,但在全国各地开展工作。
词源与构词
记忆钩子
be based on 表示“以……为根据”;be based in 表示“总部设在……”,两个介词不可混用。
词族与关联词
词族(同一词根派生出的不同词性或形式)
易混词(形近或义近,注意区别)
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basis 依据;基础base 可指具体底部、基地,作动词常用 base A on B;basis 主要作抽象名词,表示判断、安排或关系的依据。The candidates were selected on the basis of their experience. 这些候选人是根据经验选出的。
常见搭配
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base something on 把……建立在……基础上The course is based on recent research into language learning. 这门课程以最新的语言学习研究为基础。
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military base 军事基地The road passes close to a military base. 这条路经过一座军事基地附近。
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the base of ……的底部A small plaque was fixed to the base of the statue. 雕像底部固定着一块小铭牌。