手术指征是间歇性跛行，静息痛和趾端坏疽。
The indication for surgery was disabling claudication, rest pain and gangrene.
几维鸟不能飞，翅膀小，双脚的趾端有像猫一样的小脚爪。
The kiwi cannot fly; its wings are very small and end with small claws, like a cat's.
又算出了这五种形状角焊缝趾端部和焊肉中央处的表面裂纹疲劳断裂的寿命。
The fatigue life of the surface cracks of the weld toe and the central part of the welding bead are calculated.
应用推荐