名词
中文翻译：冲击器
同义词：
['impactor', 'impactor']
例句：
-
1.The impactor was designed to break through the thick ice.
冲击器被设计用来打破厚厚的冰层。
-
2. The impactor was used to test the new material's strength.
冲击器被用来测试新材料的强度。
-
3.The impactor was a crucial component in the invention of the modern automobile.
冲击器是现代汽车发明中至关重要的一个组成部分。