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：175 条

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a number of

许多；若干

用法：a number of + 复数名词（谓语用复数）

A number of students have signed up for the English club.
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have an effect on

对……有影响

用法：have a(n) + 形容词 + effect on

Watching too much TV has a bad effect on children's eyesight.
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benefit from

得益于；得利于；因…而得到好处

用法：benefit from + 名词/doing

Many rural schools have benefited from the government's support.
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have access to

使用；接近；可以利用

用法：have access to + 名词

Students have free access to the university's online database.
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so far

到目前为止

用法：常与现在完成时连用

So far, more than half of the tickets have been sold.
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and what have you

[口语]等等[见 what 中的 what have you ]

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and what not

诸如此类（等于and 等等（等于what have you）；what have you或what not）

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behave oneself

使举止规矩

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behave properly

行为正当

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behave well

表现好；举止得体；行为检点；表现良好

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behave yourself

请检点一点，行为规矩些

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close shave

侥幸的脱险；差一点发生的意外

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could have

本能够；本来也可以

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could have done

本来能做成的（却没做成）

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have a baby

生孩子

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have a bath

洗澡；冲凉；淋浴

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have a big mouth

大声说话；说话冒失

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have a bird

[美国俚语]

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have a bite

咬一口；吃点东西

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have a chance

有机会；有希望

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have a chat

聊天；谈天；闲谈

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have a chat with

v. 与……聊天

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have a choice

可以选择

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have a claim on

有对…的要求权

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have a clear conscience

问心无愧

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have a cold

感冒，受凉；患感冒

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have a common purse

有公共基金

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have a cough

（患）咳嗽

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have a crush on

迷恋…

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have a dinner

进餐，吃饭