| 单词 | shield |
| 释义 | nounverbshieldBrE /ʃiːld/ NAmE /ʃiːld/ noun a large piece of metal or leather carried by soldiers in the past to protect the body when fighting 盾（牌） = riot shielda person or thing used to protect sb /sth , especially by forming a barrier 保护人；保护物；掩护物；屏障◆ The gunman used the hostages as a human shield . 持枪歹徒用人质作人体盾牌。◆ Water is not an effective shield against the sun's more harmful rays . 水不能有效阻挡太阳中更有害的射线。◆ She hid her true feelings behind a shield of cold indifference . 她把自己的真实感情掩藏在一副冷漠的外表后面。a plate or screen that protects a machine or the person using it from damage or injury （保护机器和操作者的）护罩，防护屏，挡板an object in the shape of a shield , given as a prize in a sports competition , etc .盾形奖牌a drawing or model of a shield showing a coat of arms盾形纹徽；盾形徽章(NAmE ) a police officer's badge（警察的）盾形徽章shieldBrE /ʃiːld/ NAmE /ʃiːld/ verb present simple - I / you / we / they shield BrE /ʃiːld/ NAmE /ʃiːld/ present simple - he / she / it shields BrE /ʃiːldz/ NAmE /ʃiːldz/ past simple shielded BrE /ˈʃiːldɪd/ NAmE /ˈʃiːldɪd/ past participle shielded BrE /ˈʃiːldɪd/ NAmE /ˈʃiːldɪd/ -ing form shielding BrE /ˈʃiːldɪŋ/ NAmE /ˈʃiːldɪŋ/ to protect sb /sth from danger , harm or sth unpleasant 保护某人或某物（免遭危险、伤害或不快）◆ ~sth against sth I shielded my eyes against the glare . 我挡住眼睛以避开强光。◆ ~sb /sth from sb /sth The ozone layer shields the earth from the sun's ultraviolet rays . 臭氧层保护地球不受太阳紫外线的辐射。◆ You can't shield her from the truth forever . 你不可能永远瞒着她，不让她知道事实真相。◆ ~sb /sth Police believe that somebody is shielding the killer . 警方认为有人把杀人凶手窝藏了起来。~sth to put a shieldaround a piece of machinery , etc . in order to protect the person using it 给…加防护罩 |
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