in AM, use 美国英语用 behavior
1. 行为;举止
People's or animals' behaviour is the way that they behave. You can refer to a typical and repeated way of behaving as a behaviour .
e.g. Make sure that good behaviour is rewarded.
确保懿行得到嘉奖。
e.g. ...human sexual behaviour...
人类性行为
2. (科学领域中的)运动方式,活动方式,性能,特点
In science, the behaviour of something is the way that it behaves.
behaviour什么意思
e.g. It will be many years before anyone can predict a hurricane's behavior with much accuracy.
要能够相当准确地预测出飓风的特性尚需多年。
3. 极力表现;尽量做到举止得体
If someone is on their best behaviour, they are trying very hard to behave well.