defense

英 [dɪ'fens]

美 [dɪ'fens]

n.  防卫，防护；防御措施；防守
v.  谋划抵御

复数：defenses　

TOEFLGRE医学

BNC.16875 / COCA.657

柯林斯词典

• → see:defence

英英释义

noun

• the act of defending someone or something against attack or injury
  1. a good boxer needs a good defense
  2. defense against hurricanes is an urgent problem
  Synonym:defence
• protection from harm
  1. sanitation is the best defense against disease
  Synonym:defence
• (military) military action or resources protecting a country against potential enemies
  1. they died in the defense of Stalingrad
  2. they were developed for the defense program
  Synonym:defencedefensive measure
• a defendant's answer or plea denying the truth of the charges against him
  1. he gave evidence for the defense
  Synonym:defencedenialdemurrer
• a structure used to defend against attack
  1. the artillery battered down the defenses
  Synonym:defensive structuredefence
• the justification for some act or belief
  1. he offered a persuasive defense of the theory
  Synonym:defencevindication
• the speech act of answering an attack on your assertions
  1. his refutation of the charges was short and persuasive
  2. in defense he said the other man started it
  Synonym:refutationdefence
• an organization of defenders that provides resistance against attack
  1. he joined the defense against invasion
  Synonym:defencedefense forcedefence force
• the defendant and his legal advisors collectively
  1. the defense called for a mistrial
  Synonym:defencedefense teamdefense lawyers
• (sports) the team that is trying to prevent the other team from scoring
  1. his teams are always good on defense
  Synonym:defencedefending team
• (psychiatry) an unconscious process that tries to reduce the anxiety associated with instinctive desires
  Synonym:defense mechanismdefense reactiondefence mechanismdefence reactiondefence

双语例句

• Twenty eight percent of the federal budget is spent on defense.
  28%的联邦预算用于国防。
• We have already succeeded in working out ground rules with the Department of Defense
  我们已经成功地与国防部敲定了基本原则。
• There will be a variety of vessels, air defense artillery, combat aircraft and bombers.
  会出现各种船只，防空火炮，战斗机和轰炸机。
• The accused has the right to defense.
  被告人有权获得辩护。
• Strengthen construction of highway of main way and key zone national defense, frontier defence.
  加强主要方向和重点地区国防、边防公路建设。
• The press corps was primed to leap to the defense of the fired officials.
  记者团获知信息后，立即声援被解雇官员。
• Does the PC Defense software support Chinese user interface?
  软件支持中文用户介面吗？
• He realized none of his schoolmates would come to his defense
  他意识到没有一个同学会挺身为他辩护。
• She is the chair of the Defense Advisory Committee on Women in the Military.
  她担任军队女性权益保护顾问委员会主席。
• Then I went to my thesis defense.
  然后我去了论文答辩。