shield
音標(biāo)發(fā)音
- 英式音標(biāo) [?i:ld?i?ld]
- 美式音標(biāo) [?i?ld]
- 國(guó)際音標(biāo) [?i:ld]
- 英式發(fā)音
- 美式發(fā)音
基本解釋
- n. 盾；防護(hù)物；保護(hù)者
- vt. 遮蔽；包庇；避開(kāi)；保衛(wèi)
- vi. 防御；起保護(hù)作用
- n. (Shield)人名；(英)希爾德
詞源解說(shuō)
- 直接源自古英語(yǔ)的scield，意為防衛(wèi)物。
詞根記憶
- sh(看作she，她) + ield(看作field，地)→大地像母親一樣保護(hù)我們→保護(hù)
- 要牢記shield的原始意義“盾”，其他意義均可引申而來(lái)
同根派生
- adj性質(zhì)的同根詞
- shielding：屏蔽的；防護(hù)的。
- n性質(zhì)的同根詞
- shielding：[電子]屏蔽；防護(hù)。
- v性質(zhì)的同根詞
- shielding：保護(hù)（shield的ing形式）。
用法辨析
- shield用作名詞的意思是“盾”,轉(zhuǎn)化為動(dòng)詞則表示如盾牌般地保護(hù)或庇護(hù)某人〔物〕。
- shield是及物動(dòng)詞,接名詞、代詞作賓語(yǔ),可用于被動(dòng)結(jié)構(gòu)。
v. (動(dòng)詞)
英漢例句
- The sword glanced off the knight's shield.
劍掠過(guò)武士的盾。 - He told a lie to shield his brother.
他撒謊以保護(hù)他的兄弟。
用作名詞 (n.)
用作動(dòng)詞 (v.)
用作及物動(dòng)詞: S+～+ n./pron.
詞組短語(yǔ)
- the other side of the shield 問(wèn)題的另一方面
- shield against 〔from〕 保護(hù)…免受…(侵犯)
- shield one 's eyes with one's hand 用手遮住眼睛
- shield carefully 全心保護(hù)
- shield faithfully 忠心保護(hù)
- shield sb from danger 保護(hù)某人免受危險(xiǎn)
- shield eyes from the sun 遮住眼睛以免受陽(yáng)光的照射
- Canadian Shield 加拿大地盾;加拿大地盾區(qū);加拿大屏障;屬于加拿大地盾
- magnetic shield 磁屏;[電]磁屏蔽;隔磁套;磁力護(hù)盾
用作名詞 (n.)
介詞+～
～+介詞
用作動(dòng)詞 (v.)
～+名詞
～+副詞
短語(yǔ)
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.
劍橋英英字典
柯林斯英英字典
專(zhuān)業(yè)釋義
- 盾構(gòu)
In addition, theupward movement characteristic of shield tunnel in construction was simulated withFEA method.
并利用三維有限元模型對(duì)施工期盾構(gòu)隧道的上浮特性進(jìn)行了數(shù)值模擬。 - 護(hù)板
- 屏蔽
The system has a simple mapping rule and may shield the different data sources.
該系統(tǒng)映射規(guī)則簡(jiǎn)單并能最大限度地屏蔽數(shù)據(jù)庫(kù)的異構(gòu)性。 - 罩
- 防護(hù)
- 屏蔽
To reduce the eddy current loss, the model with shield plate (model 2) is given based on the model 1.
為降低渦流損耗,在模型一的基礎(chǔ)上,建立了帶屏蔽的箱體計(jì)算模型(模型二)。能源科學(xué)技術(shù)
- 外防護(hù)
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.
數(shù)控機(jī)床是現(xiàn)代工業(yè)母機(jī)裝備,其安全性和人性化設(shè)計(jì)水平是衡量當(dāng)代數(shù)控機(jī)床質(zhì)量及優(yōu)劣的重要評(píng)價(jià)指標(biāo),具體主要體現(xiàn)在其外防護(hù)的設(shè)計(jì)上。 - (工作面的)防護(hù)鋼罩；鎧框；掩護(hù)支架
- 盾構(gòu)
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.
本文方法也適用于盾構(gòu)法施工。機(jī)械工程
- 護(hù)罩
- 屏
- 遮蔽
- 庇護(hù)
- 殘灰?guī)r質(zhì)
- 熔殘席
- 地盾
- 屏蔽
- (盾狀)子囊盤(pán)
- (龜?shù)鹊?護(hù)身甲殼；背甲；頭胸甲
- 罩
- 屏
- 保護(hù)
- 甲
- 甲胄;背殼;圍繞室口的殼凸出區(qū)
- 盾
- 盾;屏蔽;防護(hù)
- 防盾
- 盾
- 盾牌星座
- 盾牌