have been shown翻译

have been shown的基本解释

读音: 美: 英:

已经展示,展示过:表示某物或某人已经被展示或展示过了。

例句

Bacteria have been shown to live on cabin surfaces, so wash your hands frequently.人们已经证实细菌确实寄生在机舱舱面上,所以你应该注意经常洗手。
Grass-fed dairy and meat have been shown to be higher in certain nutrients and healthy fats.草饲奶制品和肉类里某些营养素和健康脂肪的含量更高。
Even simple visual cues, like plate size and lighting, have been shown to affect portion size and consumption.即使是简单的视觉提示,如盘子大小和灯光,也会影响食物的份量和消耗量。
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