harmless
adj. 无害的,不致伤的; 没有受到损失或免于法律责任的
Something that is harmless does not have any bad effects, especially on people's health.
Industry has been working at developing harmless substitutes for these gases...
该行业一直在努力开发一些可以替代这些气体的无害物质。
This experiment was harmless to the animals.
这个试验不会对动物造成伤害。
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.
He seemed harmless enough...
他看起来不会惹什么麻烦。
I would not want to deny them a harmless pleasure.
我不想剥夺他们这点无伤大雅的乐趣。
1. not causing or capable of causing harm;
2. not injurious to physical or mental health
3. not producing any toxic effects
4. unlikely to harm or disturb anyone;
5. not threatening to life or health; not malignant;
I made a harmless remark to some guy at the bar and he swung at me.
在酒吧里我向某个家伙说了句无恶意的话,他就向我打了一拳.
Using this timer puts me on task and is a harmless bully.
用这个定时器使我集中于工作任务上,而它是个无恶意的土霸.
The trouble was sparked off by an apparently harmless phrase.
这场麻烦是由一句明显无恶意的话引起的.
For the most part, piling on dark pigments in the teeth, bones and skin is harmless.
在多数情况下, 聚集在牙齿 、 骨骼和皮肤上的色素沉着是无害的.
A few drinks may seem harmless but beware: alcohol is a devil in disguise.
喝几口酒可能没有什么坏处,不过得小心: 含有酒精的饮料是一种糠衣裹着的砒霜.