harmless
英 [ˈhɑːmləs]
[ADJ]
1. 无害的
Something that is harmless does not have any bad effects, especially on people's health.
近义词
双语例句
例：This experiment was harmless to the animals.
这个实验对动物无害。
例：Scientists are trying to develop harmless substitutes for these gases.
科学家正努力开发这些气体的无害替代品。
2. 不会惹麻烦的
If you describe someone or something as harmless, you mean that they are not important and therefore unlikely to annoy other people or cause trouble.
双语例句
例：He seemed harmless enough.
他似乎不会惹麻烦。
ADJ. 形容词
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