大家都搜：
薄弱点
1、very thin───寡瘦；精薄；瘦削；纤细；很薄；很瘦
2、thin stripes───细条纹
3、super thin───超薄；超细
4、thin slice───[医]薄片
5、thin body───薄体；瘦身
6、thin strong───薄-强
7、spot───adv.准确地；恰好；vt.认出；弄脏；用灯光照射；adj.现场的；现货买卖的；n.地点；斑点；vi.沾上污渍；满是斑点
8、thin skin───[橡胶]薄皮
9、thin───n.细小部分；n. (Thin)（越）辰；（柬）廷（人名）；adv.稀疏地；微弱地；vi.变薄；变瘦；变淡；adj.薄的；瘦的；稀薄的；微弱的；vt.使瘦；使淡；使稀疏
1、bright spot in a drab employment picture is that workers have been stretched so thin during the past couple years that companies are going to have to (gasp!) hire more.───就业前景中存在一丝亮点：过去几年雇员人数已压至如此之低，企业将不得不增聘人手(啊哈！)
2、Oil slicks are notoriously difficult to spot in natural-color (photo-like) satellite imagery because a thin sheen of oil only slightly darkens the already dark blue background of the ocean.───浮油出名的难以被发现在天然色卫星图像上，因为稀薄光泽的石油仅仅略黑于深蓝色的大海。
3、The gradient in surface tension induces a flow of liquid that helps to heal the thin spot and hinder rupture.───由此，表面张力的梯度就引进了一个液体流，这种液体流可以帮助“治愈”薄弱点从而防止破裂。
4、They indicate a thin spot in the rock layers, allowing the magma to come close to the surface.───它们的存在表明那里是个岩层薄弱处，允许岩浆接近地表。
5、Even then, the penguins are cautious; they stay in the water only long enough to feed, and they're adept at remaining motionless when they're on thin ice and spot a leopard seal.───尽管如此，企鹅也十分谨慎：它们仅仅在捕食时才呆在水下；一旦意识到冰面很薄或是附近出现海豹，它们就会紧紧地趴在冰面上，一动不动。