| 释义 |
challenge/ˈtʃælin(d)ʒ/ n. & v.●n. 1a a summons to take part in a contest or a trial of strength etc., esp. to a duel 挑战，邀请比赛(尤指要求格斗) b a summons to prove or justify something 怀疑；质疑，质问 2 a demanding or difficult task 需要技能的任务，艰巨的任务 rose to the challenge of the new job 勇敢地挑起新工作的艰巨任务 3 Law an objection made to a jury member 【法律】(对某陪审员出庭表示的)反对 4 a call to respond, esp. a sentry's call for a password etc. (尤指哨兵)查问口令，查问身份 5 an invitation to a sporting contest, esp. one issued to a reigning champion 邀请参加体育比赛(尤指对卫冕冠军的挑战) 6 Med. a test of immunity after immunization treatment 【医】免疫试验(指注射抗原以激发免疫能力) ●v. tr. 1 (often foll. by 常后跟 to + infin.)a invite to take part in a contest, game, debate, duel, etc. 向…挑战(指要求竞赛、辩论、格斗等) b invite to prove or justify something 要求证实…，对…怀疑，对…质疑 2 dispute, deny 辩驳，否认 I challenge that remark 我对那个评论提出辩驳 3a stretch, stimulate 激发，激励，鞭策 challenges him to produce his best 激励他做出最好的工作 b (as 作 challenging adj.) demanding; stimulatingly difficult 具挑战性的，具激励性困难的 4 (of a sentry) call to respond (哨兵)查问口令，查问身份 5 claim (attention, etc.) 引起，要求(注意等) 6 Law object to (a jury member, evidence, etc.) 【法律】反对(某陪审员出庭)；怀疑(某证据) 7 Med. test by a challenge 【医】(用带病微生物)进行免疫试验 □ challengeable /-dʒəb(ə)l/ adj.□ challenger n.□ challengingly adv.[Middle English via Old French c(h)alenge, c(h)alenger from Latin calumnia calumniari ‘calumny’] |