Nicotine is a hygroscopic, oily liquid miscible with water in its base form. As water soluble.

尼古丁是吸水, 吸湿的油性液体, 在水,在油,或在其它溶剂,极易混合,并非溶解.

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ANSWER: It is easy to get confused about the base form and the infinitive.

回答: 动词原形和不定式很容易混淆.

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