shielded

英 [ˈʃiːldɪd]

美 [ˈʃiːldɪd]

v. 保护某人或某物(免遭危险、伤害或不快); 给…加防护罩
shield的过去分词和过去式

过去式：shielded　过去分词：shielded　

BNC.38717 / COCA.28911

柯林斯词典

N-COUNT 屏障;保护物;保护人
Something or someone which is ashieldagainst a particular danger or risk provides protection from it.
1. He used his left hand as a shield against the reflecting sunlight.
  他用左手挡住反射过来的阳光。
2. ...asbestos heat shields.
  石棉隔热物
VERB 保护;掩护;庇护
If something or someoneshieldsyoufroma danger or risk, they protect you from it.
1. He shielded his head from the sun with an old sack...
  他用一只旧口袋挡住头顶的阳光。
2. The company does not bet its own money on equities, and so is shielded from market risk.
  该公司没有把自己的钱押在普通股上，这样就规避了市场风险。
VERB (为阻挡阳光直射而)挡住，遮住(眼睛)
If youshieldyour eyes, you put your hand above your eyes to protect them from direct sunlight.
1. He squinted and shielded his eyes.
  他眯着眼，用手挡住眼睛。
盾;盾牌
Ashieldis a large piece of metal or leather which soldiers used to carry to protect their bodies while they were fighting.
(体育运动的)盾形奖牌，盾形徽章
Ashieldis a sports prize or badge that is shaped like a shield.

adj

To minimize these effects, the sample should be properly shielded to avoid external charges.
要想最大限度减少这些影响，应该对样本进行适当的屏蔽以避免外部电荷。
This room is shielded, so it won't affect any of the base's technology.
这间房是隔离了的，因此不会对这项技术的基础有任何影响。
The interior was shielded from the curious gaze of passersby.
屋子内部被挡住了，以防路人好奇地张望。
He shielded me from hostile criticism.
他庇护我使我免受怀敌意的批评。
He shielded his eyes against the dazzling declining sun.
他用手遮挡眼前落日耀眼的余晖。
Acting in collusion, the two of them shielded each other.
两人串通一气，互相包庇。
Earth the electronic shield of all shielded pairs and signal cables at one location.
在相同位置把隔离线对和信号电缆的电子防护设备埋入地下。
Sealed or shielded bearings.
轴承密封或屏蔽。
Two types of twisted-pair cable are shielded twisted-pair ( STP) and unshielded twisted pair ( UTP).
双绞线缆线的二类型是遮蔽双绞线（STP）和无遮蔽双绞线（UTP）。
The high impedance devices and signal sources must also be shielded.
高阻设备和信号源也必须是屏蔽的。