VOCABULARY · MORPHOLOGY · PHRASE

四级词汇词组库

共 5100 个单词、34553 个词组。支持按首字母、词根、前缀、后缀检索，自然人声朗读，例句一键翻译，并可标记掌握程度。

智能词汇练习进入单词闯关
39653词条总量
0已掌握
0未掌握
0需强化

LEARNING STATUS

我的词汇掌握分类

用“已掌握、未掌握、需强化”建立可执行的复习队列；标记后统计会立即更新。

单词已掌握 0未掌握 0需强化 0
词组已掌握 0未掌握 0需强化 0
单词 5100 词组 34553
全部 ABCDEFGHIJKLMNOPQRSTUVWXYZ

符合条件：37 条

词组

as long as

只要；和…一样长

用法：引导条件状语从句

As long as you keep practicing, your English will improve.
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as well as

也；和…一样；不但…而且

用法：A as well as B

The course improves your speaking as well as your listening skills.
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contribute to

有助于；促成；导致

用法：contribute to + 名词/doing

Regular reading contributes to the improvement of writing skills.
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be attributed to

归因于

用法：be attributed to + 原因

The improvement can be attributed to regular practice.
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compared with

与……相比

用法：compared with/to + 名词（常置于句首）

Compared with last year, the air quality has improved a lot.
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approve of

赞成

用法：approve of + 名词/doing

Her parents don't approve of her traveling alone abroad.
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approve oneself

[古语]证明为，表明为

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check and approve

审阅

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continual improvement

持续改进

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continuous improvement

持续改进；进取不懈

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environmental improvement

环境治理；环境的改善；环境改进

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examine and approve

审批

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go to prove

足以证明；证实[常用在it之后]

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home improvement

家居装饰（电视剧）；家庭进步（等于家具装饰）；家庭改建计划

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improve efficiency

提高效率

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improve in

在…方面有改进

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improve on

改进；对…加以改良

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improve the comprehensive quality

提高综合素质

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improve the investment climate

改善投资环境

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improve upon

vt. 改进

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improvement area

改建区；改良区

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improvement in

好转；表示原物有改进

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improvement trade

加工贸易

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improvement works

改善工程；改良工程

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land improvement

土地改良

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pareto improvement

帕累托改进

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product improvement

产品改进

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prove to be

结果是，证明为

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prove up

v. 勘探；证明符合…的条件；试验

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prove yourself

证明你自己