irritant
柯林斯词典
1. N-COUNT If you describe something as an irritant, you mean that it keeps annoying you. 让人恼火的事[正式]
He said the issue was not a major irritant. 他说这一问题不是让他恼火的主要原因。
2. N-COUNT An irritant is a substance that causes a part of your body to itch or become sore. 刺激物[正式]
Many pesticides are irritants. 许多杀虫剂都有刺激性。
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irritant /ˈɪrɪtənt/ (irritants)
剑桥词典
irritant noun [C] (MAKING ANGRY)
something that causes trouble or makes you annoyed
令人烦恼的事物；造成麻烦的事物
The report is bound to add a new irritant to international relations . 这份报告肯定会给国际关系添加新麻烦。
irritant noun [C] (MAKING SORE)
a substance that makes part of your body sore or painful
刺激物
Pollen is an irritant, causing red and sore eyes in sensitive people . 花粉有刺激性，会使过敏的人眼睛红肿疼痛。 返回 irritant