形容词
中文翻译：无硫的
同义词：
['sulphate-free', 'non-sulfurous例句：1. We need to ensure that our food is sulphur free to avoid health issues.（我们需要确保我们的食品不含硫，以避免健康问题。）']
例句：
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1. We need to ensure that our food is sulphur free to avoid health issues.
我们需要确保我们的食品不含硫，以避免健康问题。
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2. The new product is sulphur free, which makes it more environmentally friendly.
新产品不含硫，使其更环保。
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3. The sulphur-free soap is gentle on the skin and leaves a pleasant scent.
无硫肥皂对皮肤温和，留下愉悦的香味。