以下是剑桥雅思词汇精典word的精选内容：
Huge investments have been made in new systems, information technology and amassing qualityassurance accreditations.
新系统、信息技术和积累的品质保证认证都获得了巨大投资。
amass v.收集，积聚
【释】 if you amass money, knowledge, information etc., you gradually collect a large amount of it
【例】 He amassed a big fortune after 40. 他40岁以后积累了一大笔财富。
assurance n.保证;自信;保险
【释】 a promise that something will definitely happen or is definitely true, made especially to make someone less worried; a feeling of calm confidence about your own abilities, or that you are right about something; insurance, especially to provide money when someone dies
【派】 v. assure
【用】 assurance that
【例】 In spite of my repeated assurances, Bob still looked very nervous. 尽管我再三保证，鲍勃看起来还是非常紧张。
accreditation n.达到标准，证明合格
【释】 the act of granting credit or recognition (especially with respect to educational institution that maintains suitable standards)
【派】 v. accredit; a. accredited
【例】 The manufacture offered the accreditation of its products. 生产商提供了其产品合格证书。
Role ambiguity results when there is some uncertainty in the minds.
角色模糊源自头脑中对角色的不确定。
uncertainty n.不确定，犹豫，无把握
【释】 the state of being uncertain
【派】 a. uncertain; ad. uncertainly
【用】 uncertainty about / as to; uncertainty of
【例】 There is considerable uncertainty about the company’s future. 这家公司的前景相当渺茫。
The fact indicates that left-handers have a more bilateral speech function.
事实表明左撇子具有较强的双语能力。
bilateral a.双边的;(身体)双侧的，对称的
【释】 involving both of two parts or sides of the body or brain
【派】 ad. bilaterally
【例】 The two countries signed a bilateral agreement to promote trade prosperity. 两国签署了双边协议，以促进贸易繁荣。
They are a clutch of individualistic homemakers who have burrowed underground in search oftranquility.
她们是一群极具个人主义的家庭主妇，为了寻求宁静的生活一直居住在地下室。
clutch n.—组(小东西);抓紧;掌握;离合器
【释】 a small group of similar things; the pedal that you press with your foot when driving a vehicle in order to change gear, or the part of the vehicle that this controls; the power, influence, or control that someone has
【用】 a clutch of; clutch at •
【例】 He’s won a whole clutch of awards. 他获得一大堆奖。
individualistic a.个人主义的，个人的
【释】 referring to someone who does things in their own way and has different opinions from most other people
【派】 ad. individualistically; n. individual / individualist
【例】 She has a highly individualistic approach to learning English. 她有自己学习英语的方法。
tranquility n.宁静
【释】 state of being pleasantly calm, quiet, and peaceful
【派】 v. tranquillize; ad. tranquilly; a. tranquil
【例】 The tranquility of the countryside is the dominant reason for his living there.乡村的寂静是吸引他住在那儿的主要原因。
Humans, however, search for images by their cognitive, deep meaning content.
然而，人类通过一种深度认知去寻找影像。
cognitive a.认知的，认识的，有认识力的
【释】 related to the process of knowing, understanding, and learning something
【派】 n. cognition
【例】 Cognitive psychology is a very important subject. 认知心理学是一门非常重要的学科。
He disliked to collaborate with other astronomers of his time.
他不喜欢与同时代的其他天文学家合作。
以上就是剑桥雅思词汇精典word的相关内容，希望能给大家带来帮助。