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.
许多学生已报名参加英语社团。
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。
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
符合条件：41 条
according to
根据；按照
用法：according to + 名词
According to a recent survey, most students sleep less than seven hours.
根据最近的一项调查，大多数学生睡眠不足七小时。
be likely to
很可能
用法：be likely to + 动词原形
Students are likely to remember meaningful examples.
经常锻炼的学生课堂表现很可能更好。
be responsible for
对……负责
用法：be responsible for + 名词/doing
Each student is responsible for keeping the classroom clean.
每个学生都有责任保持教室清洁。
be supposed to
应该；被期望
用法：be supposed to do sth.
Students are supposed to turn off their phones during class.
学生上课时应该关掉手机。
set up
建立；设立
用法：set up + 机构/系统
The university set up a fund to support students from poor families.
这所大学设立了一项基金来资助贫困家庭的学生。
take part in
参加，参与
用法：take part in + 活动
More than 200 students took part in the speech contest last week.
上周有两百多名学生参加了演讲比赛。
apply to
适用于；向……申请
用法：规则 apply to + 对象
The new rule applies to all the students in this university.
这项新规定适用于这所大学的所有学生。
get involved in
参与；卷入
用法：get involved in + 活动/事件
More students are encouraged to get involved in volunteer work.
鼓励更多学生参与志愿工作。
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.
学生可以免费使用学校的在线数据库。
in favor of
有利于；支持；赞同
用法：be in favor of + 名词/doing
Most students are in favor of extending the library's opening hours.
大多数学生赞成延长图书馆的开放时间。
on average
平均；普通，通常
用法：独立状语
On average, college students spend five hours a day on their phones.
大学生平均每天花五小时看手机。
participate in
参加；分享
用法：participate in + 活动
All students are welcome to participate in the charity sale.
欢迎所有学生参加义卖活动。
take advantage of
利用
用法：take advantage of + 机会/资源
Students should take advantage of the library's free online resources.
学生们应该利用图书馆的免费在线资源。
as a matter of fact
事实上
用法：独立状语
As a matter of fact, many students find the new textbook quite helpful.
事实上，许多学生觉得新教材很有帮助。
college student
大学生
doctoral student
博士生
excellent student
优秀学生；优等生
faculty and students
教师和学生
fellow student
同学；（美）领取奖学金的研究生
foreign student
外国学生，外籍学生；留学生
girl student
女学生
graduate student
n. 研究生；毕业生
junior college student
大专生，专科生
junior student
大三学生
middle school student
中学生
needy student
家庭经济困难的学生
outstanding student
优秀学生，杰出学生
overseas student
留学生
poor student
贫困生；学困生