
英:/'rɪ'kwaɪəd/ 美:/'rɪˈkwaɪərd/
初中,高中,CET4,CET6,考研,IELTS,TOEFL,商务英语
adj. 必需的;(美)必修的
v. 需要(require的过去式及过去分词形式);要求
The required clothing for this competition is a jumpsuit.
本次比赛所需的服装是连体衣。
I completed the required courses within the specified time.
我在规定时间内完成了必修课的学习。
This required measure has gained popular support.
这种强制措施得到了民众的支持。
It is required to study English to graduate from high school.
要从高中毕业是必须要学英语。
Staff are not required to wear business clothes to work.
不要求员工穿职业装来上班。
The police required some fingerprint specialists to come in and help solve the crime.
警方需要指纹专家介入协助调查破案。
Synthesizing the compound required a rather large amount of the company's resources.
合成这种化合物需要耗费公司相当多的资源。
The first commercially produced camera had a rudimentary design, and required long exposure times.
第一个商业化生产的相机设计还很初级,需要很长的曝光时间。
Precision is required when architects create blueprints.
建筑师画蓝图的时候需要非常精密。
A lot more money will be required to get this project off the ground.
要想启动这个项目,还得要许多钱。
The one-year apartment lease I just signed required a two month deposit.
我刚签了一年公寓租约,需要付两个月的定金。
Action is required to ensure standards are maintained at as high a level as possible.
需要切实行动保证以尽可能高的水平维持标准
How much energy is required to increase production by a given amount?
提高规定的产量需要多少能量?
Zuckerberg did repeat his promise to give users the same privacy controls required by the EU's new data protection law.
扎克伯格再次承诺将遵守欧盟新的数据保护法,给客户同等程度的隐私控制权。
It all depends on the host. The listings will show if a security deposit is required and how much.
这要看房东了。你浏览的房子会显示是否要付定金、具体付多少。
The 15-time golf major winner required emergency surgery to fix multiple breaks on his leg.
这位15次斩获重大锦标赛冠军的高尔夫传奇需要紧急手术修复腿部的多处骨折。
The job required a subtle mind.
那项工作需要一个头脑敏锐的人去做。
All it required was a bit of work.
它所需要的只是少量工作。
The situation required that he be present.
这种情形需要他在场。
Fluency in French is required for this job.
这个工作要求法语熟练自如。
The written consent of a parent is required.
要求有家长的书面同意。
is required
是必须的
as required
按照规定;根据需要
required course
n. 必修课程
documents required
应具备单据;单据要求;所需要的单据
required power
需用功率,需要功率
adj.|necessary/compulsory;必需的;(美)必修的
v.|needed;需要(require的过去式及过去分词形式);要求
"Required"是形容词,表示某事物在特定条件下必须被完成、遵守或具备的强制性要求。该词源自动词"require",最早可追溯至14世纪古法语"requerre",本义为"寻求或请求",后演变为现代英语中"规定必须执行"的含义。
在专业语境中,"required"的权威用法主要体现在三方面:
该词的语用特征包含三个核心要素:权威来源的约束力(如政府部门)、明确的执行标准(如具体参数要求)、未达标的后果(如法律责任)。在商务合同、技术文档和教育规范中,该词常与"certification""qualifications"等专业术语搭配使用。
单词 "required" 的详细解释如下:
正式规定
用于法律、制度或官方文件中,强调强制性。
例句:A passport isrequired for international travel.(国际旅行需持护照。)
学术或职业要求
指课程、技能或文件的必备性。
例句:This course is arequired part of the curriculum.(该课程是必修课。)
技术或操作条件
描述系统、设备运行的必要条件。
例句:Administrator privileges arerequired to install the software.(安装此软件需管理员权限。)
如需进一步了解用法差异或扩展学习,可参考权威词典(如牛津、柯林斯)的例句库。
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