名词
中文翻译：轻度浓度
同义词：
['低浓度，稀薄浓度例句：1. The solution is at a mild concentration', "which means it's not too strong but also not weak.（这个溶液处于轻度浓度，意味着它既不太强也不太弱。）"]
例句：
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1. The solution is at a mild concentration, which means it's not too strong but also not weak.
这个溶液处于轻度浓度，意味着它既不太强也不太弱。
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2.The mild concentration of the salt water made it easier for the fish to breathe.
海水的轻度浓度使得鱼更容易呼吸。
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3. In order to preserve the food, we need to maintain a mild concentration of oxygen in the air.
为了保存食物，我们需要在空气中保持氧气的轻度浓度。