| 例句 |
The city's defences had been weakened by enemy shelling.敌人的炮轰削弱了这座城市的防御力量。Their defences are proof against most weapons.他们的防卫工事足以对抗大多数武器的攻击。Sam is a flyer, his pace will always trouble defences.萨姆跑得很快，他的速度总是使后卫们苦恼不堪。The complement system plays an important role in human immunological defences against cancer, bacteria, and viruses.补体系统在人体对癌症、细菌和病毒的免疫防御中有重要作用。The body's defences against disease are weakened by hunger.饥饿削弱人体对疾病的抵抗力。The new radar system is an important part of the country's defences.这个新的雷达系统是该国国防的重要组成部分。Squads of prison officers have been probing the rioters' defences.几队狱警一直都在探察暴乱者的防卫情况。The rebels' defences were poor and they were quickly overcome.叛乱者的防御很差，很快就被打败了。With her tears she completely overwhelmed his defences.她用眼泪彻底攻破了他的防线。When the war ended all defences stopped, too.战争结束时防御工事也停止了。People have been mobilised to build defences and drain flooded land as heavy rains continue to fall.大雨还在继续下，人们已经被动员起来修筑防洪工事，为遭淹田地排水。With a small, hand-picked squad of ex-paratroopers, Collins managed to get through the defences.科林斯带着一支由精心挑选的前伞兵队员组成的小分队设法通过了防御工事。These front-line defences are backed up by armoured units in reserve.前线的这些防御工事都得到了后备装甲部队的支援。The enemy's defences are permeable at several points.敌人的防御有好几处是可突破的。The guns cannonaded the American defences.大炮轰击了美军的防线。The towers were once an important part of the city's defences.那些高塔曾经是该市防御体系中的重要组成部分。The beach defences were softened up before the landing crafts went in.在登陆艇驶入以前，海滩防御工事已遭削弱。All the enemy defences were beaten down by the tanks.敌人的防御工事统统被坦克摧毁夷平。An enemy plane sneaked through the air defences without being noticed.一架敌机偷偷穿过层层空防设施而未被察觉。A good diet helps build the body's natural defences.良好的饮食习惯有助于增强身体的自然抵抗能力。They have been strengthening their border defences in preparation for war.他们一直在为备战强化边防。The sea had breached the town's flood defences.海水使这座城镇的防洪堤决口。Their defences were easily breached.他们的防线轻而易举就被突破了。The sea breached the coastal defences in a number of spots.海水冲坏了多个地方的海岸防御工事。The invading army easily overcame the town's defences.侵略军轻易地击败了该镇的守军。They are building up defences along the river.他们正在加固沿河的防御工事。The defences are intended to obstruct any advance by tanks and other vehicles.这些防御工事用于阻止坦克等车辆前进。The democracies of the West may find it hard to shore up their defences.西方的民主国家可能会发现很难自圆其说。The tanks had got through enemy defences.坦克冲破了敌人的防御工事。Government forces have breached the rebels' defences.政府军已经攻破叛军的防御工事。The island's defences have been badly damaged by recent air attacks.该岛的防御工事在最近几次空袭中遭到严重的破坏。A monocyte is a white blood cell that can provide immunological defences against many infectious organisms.单核细胞是一种白细胞，可提供针对许多感染性生物的免疫抵抗能力。Liz dropped her defences and began to relax.莉兹放下了防卫心态，开始放松了。Perimeter defences around airports and government buildings should be strengthened.机场和政府大楼周边的环形防御应予以加强。We must strengthen our defences on the western border.我们必须加强西部边境的防御工事。 |