man-made
man-made 英 [mæn meɪd] 美 [ˈmænˈmed]
adj. 人造的；人工的；合成的
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- adj. 人造的；人工的；合成的
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1. These fats are man-made and do not exist in nature.
这些油脂是人造的的和在自然界中是不存在的。
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2. Pesticides and other man-made chemicals have been found in human breast milk, so it should come as no surprise that they have been found in dairy products.
农药和其他人造的化学品已被发现在人类母乳中含有，所以在乳制品中发现含有它们并不感到意外。
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3. As these seeds fall to the ground, their wing causes them to swirl and spin in a process called autorotation, similar to man-made helicopters.
当这些种子降落到地面的过程中，它们的翅膀会使得种子旋转并产生自转，与人造的直升机功能相仿。
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