innocuous

中英词典：innocuous

形容词：

1. not harmful or offensive; harmless.（无害的；无毒的；无损害的）

名词：

1. an innocuous substance.（无害的物质）

词语辨析：

innocuous和harmless都可以用来形容没有危害的东西，但innocuous更侧重于描述对身体没有任何不良影响，而harmless则更广泛地用于描述事物的无害性。

词汇扩充：

innocuousness（名词）

近义词：

harmless, safe, benign

反义词：

harmful, dangerous, toxic

柯林斯词典：

Adjective. If you describe something as innocuous, you mean that it is not at all harmful or offensive.（如果你将某事物描述为无害的，你指的是它一点也不具有危害性或冒犯性。）

牛津词典：

Adjective. Not harmful or offensive.（无害的；无冒犯的。）

用法：

常用于形容物质、言论、举动等。

例句：

1. The chemical is entirely innocuous to humans.（这种化学物对人类完全无害。）

2. His comments may have been silly, but they were innocuous.（他的评论可能有点愚蠢，但是它们是无害的。）

3. The spider looked scary, but in reality, it was quite innocuous.（这只蜘蛛看起来吓人，但实际上它是完全无害的。）

4. The medicine is known for its innocuous side effects.（这种药物以其无害的副作用而闻名。）

5. Despite his stern appearance, his intentions were innocuous.（尽管他看起来严肃，但他的意图是无害的。）

6. The substance is proven to be innocuous when used in small amounts.（该物质在少量使用时被证明是无害的。）

7. It was just an innocuous joke, not meant to offend anyone.（那只是一个无害的玩笑，没有冒犯任何人的意思。）

8. The new policy seems innocuous on the surface, but it could have far-reaching consequences.（这项新政策表面看起来无害，但可能会产生深远的影响。）

9. The plant may look exotic, but it is actually quite innocuous.（这种植物看起来很奇特，但实际上是相当无害的。）

10. Her smile was innocuous, but her eyes betrayed a hint of mischief.（她的微笑是无害的，但她的眼神透露出一丝顽皮。）

11. He made an innocuous remark about the weather and then changed the subject.（他随便谈了一句天气无害的评论，然后转移了话题。）

12. The dog's bark sounded fierce, but it was actually quite innocuous.（狗的吠声听起来很凶猛，但实际上是相当无害的。）

13. The artist's work may seem controversial, but it is ultimately innocuous.（这位艺术家的作品可能看似有争议，但最终是无害的。）

14. The substance is innocuous when ingested in small amounts.（该物质在小剂量摄入时是无害的。）

15. The children's game was rowdy, but ultimately innocuous.（孩子们的游戏很吵闹，但最终是无害的。）

16. The movie's content may be controversial, but it is ultimately innocuous.（电影的内容可能有争议，但最终是无害的。）

17. The editor made sure to remove any potentially innocuous content from the article.（编辑确保从文章中删除任何可能无害的内容。）

18. The chemical was proven to be innocuous after extensive testing.（这种化学物经过广泛测试后被证明是无害的。）

19. Despite his gruff demeanor, his actions were ultimately innocuous.（尽管他行事粗暴，但他的行为最终是无害的。）

20. The experiment showed that the substance was innocuous to the environment.（实验表明这种物质对环境是无害的。）