shield是什么意思

shield中文什么意思

n.
1.盾；盾牌。
2.罩；屏；屏蔽。
3.防御物；保护物。
4.防御；保护。
5.保护者；庇护者[人]。
6.盾形物；【徽章】盾形徽；〔美国〕警察[侦探]徽章。
7.【动、植】(甲壳等的)盾状部；背甲；头胸甲；龟甲板。
8.【地质学；地理学】地盾。
9.【矿物】掩护支架。
10.【电学】屏蔽铠装。
11.【炮】钢盾；防盾。
12.(机器等的)铠装；(隧道用的)铠框。
13.〔the S-〕【天文学】盾牌座。
短语和例子
vt.
1.用盾挡住；防护；防御；保护；屏蔽。
2.庇护；掩盖。
3.挡开；避开。 shield a country from invasion 保护一个国家不受侵犯。 Officials shield one another. 官官相护。vi.
1.起盾的作用；起保护作用；防御。
2.充当保护者。

the shield: srt格式英文字幕; 盾牌 (电视剧)
to shield: 掩护
cane shield; shield: 藤牌
a gazer shield: 瞩目者之盾
a templar shield: 圣堂武士盾

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例句与用法

This situation should be borne in mind in connection with the problem of thermal radiation shielding .
在谈到热辐射的防护问题时应当注意这种情况。
Airplanes drag along a very thin shield of motionless air known as a boundary layer .
飞机拽着一层很薄的紧贴机面不动的空气一道向前运动，这层空气叫做附面层。
The front wall is still subjected to wind pressure, although the back wall is shielded from it .
正面墙仍然受到风压作用，尽管后墙因受到掩蔽不会受到它的作用。
Heavy metals, such as iron and lead, make good gamma-ray shields because of their high density .
重金属像铁、铅等由于密度很大，都是防护射线的最好的防护材料。
There is no exchange-rate policy that can shield malaysia from income losses when this happens .
当这种情况发生时，没有任何汇率政策能保护马来西亚的收入不受损失。

英文释义

名词

hard outer covering or case of certain organisms such as arthropods and turtles
同义词：carapace, shell, cuticle
armor carried on the arm to intercept blows
同义词：buckler
a protective covering or structure

动词

protect, hide, or conceal from danger or harm
同义词：screen
hold back a thought or feeling about; "She is harboring a grudge against him"
同义词：harbor, harbour

百科释义

A shield is a type of personal armor, meant to intercept attacks, either by stopping projectiles such as arrows or redirecting a hit from a sword, mace or battle axe to the side of the shield-bearer.

详细百科解释