动 （防备） provide against，defend against，guard against；名 defence，dam，dyke，embankment ；

[例句] 选择防晒护唇膏来增强保护。 For added protection choose a lipstick with a sun screen.

[例句] 多亏一块1/4英寸厚的防弹钢板，他才捡了条命。 His life was saved by a quarter-inch-thick bullet-proof steel screen.

prevent，take precautions against，guard against，defend ；

[例句] 可以采取疫苗接种和其他预防措施。 Vaccination and other prophylactic measures can be carried out.

[例句] 钙可能有助于预防结肠癌。 Calcium may aid in the prevention of colon cancer.

defense，recovery ；

[例句] 这一起对毫无防御能力的孕妇的袭击，令人无比震惊。 This was a sickening attack on a pregnant and defenceless woman.

[例句] 欧洲石器时期最大的土木防御工事位于威尔特郡的西尔布利山。 Europe's biggest Stone Age earthworks are at Silbury Hill in Wiltshire.

prevent，guard against，forestall，avoid，avert ；

[例句] 所有的门都用砖堵了起来，防止破坏分子闯入。 All the doors have been bricked up to deter vandals.

[例句] 给孩子皮肤上抹些凡士林以防止肿痛。 Smear Vaseline on to your baby's skin to prevent soreness.

fire prevention，fire safety，fireproof，fireproofing ；

[例句] 森林防火是你们的责任. Prevention of forest fires is up to you.

[例句] 为防止这种危险, 官员们采取各种细致的防火措施. To guard against this hazard, officials enforced elaborate fire precautions.

protect，shelter，shield，guard，defend ；

[例句] 防护手套可以减少皮肤对化学物质的吸收。 Protective gloves reduce the absorption of chemicals through the skin.

[例句] 他戴上了一顶破旧的防护头盔，上面的面罩已有划痕。 He pulled on a battered old crash helmet with a scratched visor.

antiseptic，anticorrosive，aczoiling，anticorrosion，antisepsis ；

[例句] 它也用来起强化防腐油的杀菌作用. It has also been used to fortify the fungicidal action of creosote.

[例句] 锌盐和防腐油的混合物也已广泛地被采用. Combinations of zinc salts and creosote have also been widely employed.

dampproof，moistureproof，protection against the tide ；

[例句] 塑料涂层能防潮. A plastic coating repels moisture.

[例句] 隔热层必须防潮. The insulation must be protected from moisture.

[植] Saposhnikovia divaricata，[中药] the root of fangfeng ，radix sileris，windbreak，hurricane lamp ；

[例句] 微纤维织物既防水又防风。 Microfibre fabrics are both water resistant and windproof.

[例句] 把窗户封起来以防风. Seal ( up ) the window to prevent draughts.

defend，buckler，defence，defense，muniment ；

[例句] 几队狱警一直都在探察暴乱者的防卫情况。 Squads of prison officers have been probing the rioters' defences.

[例句] “哦，我知道，我知道，”凯特以一种防卫的语气说道。 "Oh, I know, I know," said Kate, defensively.

antiskid，anti-skidding ；

[例句] 浴室防滑垫 a non-slip bath mat

[例句] 这车配有许多特别安全装置, 包括防滑制动器. The car has many safety features, including anti - skid braking.

defend，guard ；

[例句] 我们防守的时候，裁判们一直看着球。 When we are fielding, the umpires keep looking at the ball.

[例句] 该营直接开到机场掘壕防守。 The battalion went directly to the airport to begin digging in.

antihunting，antivibration，shake proof ；

[例句] 天平台应稳固 、 防振、相邻区域不应对其造成干扰. The bench should be stable, anti - vibration anti - disturb by near area.

[例句] 该产品可广泛用于油封 、 衬垫、橡胶轧辊、防振橡胶等领域. The compound is widely to manufacture oil seals, gasket , roller and vibration rubber products.

guard against，take precautions against，premunition ；

[例句] 公司需要上保险以防备火灾、洪灾等风险。 A business needs insurance against risks such as fire and flood.

[例句] 我对这事引起的诸多麻烦毫无防备。 I was not prepared for all the problems it caused.

take precautions against，be on guard against，beware of，look out for squalls，be wary of ；

[例句] 他时刻提防着任何有辱尊严之事。 He is constantly on guard against any threat of humiliation.

[例句] 过去人们不会教育孩子提防陌生人。 People did not teach their children to be wary of strangers.

breakwater，pier，bulwark，jetty，groyne ；

[例句] 一驶出内防波堤，我们就扬起了所有的船帆。 Once outside the inner breakwater, we began to unfurl all the sails.

[例句] 在防波堤后面挖泥船正在工作. Back of the breakwater the dredger was working.

be on garrison duty，garrison ；

[例句] 通往驻防地的道路上地雷密布。 The approaches to the garrison have been heavily mined.

[例句] 派了一百名士兵在城里驻防. A hundred soldiers were garrisoned in the town.

be on guard，keep watch，keep a lookout，keep away ；

[例句] 风险不可能完全消除，但可以通过防范和培训来降低。 You could never eliminate risk, but preparation and training could attenuate it.

[例句] 必须采取防范措施阻止偷盗行为。 Precautions had to be taken to prevent pilfering.

set up defences，fortify，garrison ；

[例句] 由四英里长的城墙围着的设防城镇 a fortress town enclosed by four miles of ramparts

[例句] 对来自空中的攻击是无法设防的. There can be no real defence against attacks from the air.

[机] fire door ；

[例句] 建筑行业用于防火卷帘门、防火门. Used for fireproof roll curtains and fire doors in the building industry.

[例句] 通往楼梯的防火门本中心已安装警铃. All doors of the Centre's exits stairways are alarmed.