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.

英英释义

adj

• (used especially of machinery) protected by a shield to prevent injury

双语例句

• His secretary shielded him from importunate visitors.
  他的秘书替他挡住胡搅蛮缠的来访者。
• He squinted and shielded his eyes.
  他眯着眼，用手挡住眼睛。
• For this reason the atomic engine must be carefully shielded with thick walls of concrete.
  为此，原子能发动机必须用厚厚的水泥墙仔细地防护起来。
• To prevent electrostatic interference, the capacitor is placed in a shielded test fixture.
  为避免静电干扰，该电容器应放在一个屏蔽的测试夹具内。
• Analysis on the Process and Cost of Shielded Metal Arc Welding and CO_2 Gas Shielded Welding
  CO2气体保护焊与焊条电弧焊工艺及成本分析
• 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。
• 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 fabrication, operating and maintaining of the hydrogen shielded electric heating stove with molybdenum wire are introduced.
  介绍了氢气保护钼丝电加热炉的制作技术和日常操作使用及维护方法。
• 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）。
• Input wire use the shielded wire.
  输入导线使用屏蔽线较好。