shield
音标发音
- 英式音标 [ʃi:ldʃiːld]
- 美式音标 [ʃiːld]
- 国际音标 [ʃi:ld]
- 英式发音
- 美式发音
基本解释
- n. 盾;防护物;保护者
- vt. 遮蔽;包庇;避开;保卫
- vi. 防御;起保护作用
- n. (Shield)人名;(英)希尔德
词源解说
- 直接源自古英语的scield,意为防卫物。
词根记忆
- sh(看作she,她) + ield(看作field,地)→大地像母亲一样保护我们→保护
- 要牢记shield的原始意义“盾”,其他意义均可引申而来
同根派生
- adj性质的同根词
- shielding:屏蔽的;防护的。
- n性质的同根词
- shielding:[电子]屏蔽;防护。
- v性质的同根词
- shielding:保护(shield的ing形式)。
用法辨析
- shield用作名词的意思是“盾”,转化为动词则表示如盾牌般地保护或庇护某人〔物〕。
- shield是及物动词,接名词、代词作宾语,可用于被动结构。
v. (动词)
英汉例句
- The sword glanced off the knight's shield.
剑掠过武士的盾。 - He told a lie to shield his brother.
他撒谎以保护他的兄弟。
用作名词 (n.)
用作动词 (v.)
用作及物动词: S+~+ n./pron.
词组短语
- the other side of the shield 问题的另一方面
- shield against 〔from〕 保护…免受…(侵犯)
- shield one 's eyes with one's hand 用手遮住眼睛
- shield carefully 全心保护
- shield faithfully 忠心保护
- shield sb from danger 保护某人免受危险
- shield eyes from the sun 遮住眼睛以免受阳光的照射
- Canadian Shield 加拿大地盾;加拿大地盾区;加拿大屏障;属于加拿大地盾
- magnetic shield 磁屏;[电]磁屏蔽;隔磁套;磁力护盾
用作名词 (n.)
介词+~
~+介词
用作动词 (v.)
~+名词
~+副词
短语
英英字典
- in the past, a large, flat object made of metal or leather that soldiers held in front of their bodies to protect themselves
- to protect someone or something
- Something or someone which is a shield against a particular danger or risk provides protection from it.
- If something or someone shields you from a danger or risk, they protect you from it.
- If you shield your eyes, you put your hand above your eyes to protect them from direct sunlight.
- A shield is a large piece of metal or leather which soldiers used to carry to protect their bodies while they were fighting.
- A shield is a sports prize or badge that is shaped like a shield.
剑桥英英字典
柯林斯英英字典
专业释义
- 盾构
In addition, theupward movement characteristic of shield tunnel in construction was simulated withFEA method.
并利用三维有限元模型对施工期盾构隧道的上浮特性进行了数值模拟。 - 护板
- 屏蔽
The system has a simple mapping rule and may shield the different data sources.
该系统映射规则简单并能最大限度地屏蔽数据库的异构性。 - 罩
- 防护
- 屏蔽
To reduce the eddy current loss, the model with shield plate (model 2) is given based on the model 1.
为降低涡流损耗,在模型一的基础上,建立了带屏蔽的箱体计算模型(模型二)。能源科学技术
- 外防护
Number-control machine tool(NC for short) is the basis of the equipment manufacturing industry. Safety and human design standards which mainly manifest in the shield design,are important indicators measuring the quality of NC machine tool.
数控机床是现代工业母机装备,其安全性和人性化设计水平是衡量当代数控机床质量及优劣的重要评价指标,具体主要体现在其外防护的设计上。 - (工作面的)防护钢罩;铠框;掩护支架
- 盾构
This method was applied to the construction phase. This calculation method also applied to shield construction without regard to the force of friction between follow-up pipes and soil.
本文方法也适用于盾构法施工。机械工程
- 护罩
- 屏
- 遮蔽
- 庇护
- 残灰岩质
- 熔残席
- 地盾
- 屏蔽
- (盾状)子囊盘
- (龟等的)护身甲壳;背甲;头胸甲
- 罩
- 屏
- 保护
- 甲
- 甲胄;背壳;围绕室口的壳凸出区
- 盾
- 盾;屏蔽;防护
- 防盾
- 盾
- 盾牌星座
- 盾牌