We agreed on a form of splint to reinforce the damaged portion.

我们同意用一种夹板来加固损坏的部分。

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A: How about taking the damaged portion at a lower price?

损坏的那部分就算便宜一点，如何？

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External cutters are generally used to remove the topmost, possibly damaged, portion of a fish to enable an overshot, or similar fishing tools, to engage on an undamaged surface.

外割刀一般用来去除落鱼的最上面的可能被损坏的部分，以便使打捞筒或类似的打捞工具与未损坏的表面接合。

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In addition to the injuries, about 70 homes were damaged, most in the southern portion of the state.

CNN: Storms snarl traffic, batter Midwest and Northeast

Rockefeller University researcher Jeffrey Ravetch has shown that antibody drugs like Herceptin no longer work well in lab mice when the portion of the antibody that flags the immune system is damaged--even through they still bind perfectly well to the tumor.

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