4周搞定2000+托福核心词
blade
常考释义
The technology for dealing with the hostile saline environment under the sea has been developed in the North Sea oil industry and much is already known about turbine blade design, because of wind power and ship propellers.
北海的原油工业已经研究了应对海底不利的盐水环境的科技，而风能和船桨可以提供关于涡轮叶片设计的信息。
来源于：剑雅9-Test3n. 叶片；刀片，刀锋；剑
A sharp blade is likely to nick the skin and draw blood.
锋利的刀刃可能会划伤皮肤，导致出血。
The riddle of the Morgul Blade must be answered.
我们必须要解开魔窟利刃的谜团。
来自《霍比特人：意外之旅》
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