The likelihood of something happening is how likely it is to happen.
probability , possibility , chance
The likelihood of infection is minimal.
传染的可能性微乎其微。
concerns that these changes would increase the likelihood of wrongful conviction.
对于这些改变会增加错判可能性的担心。
If something is a likelihood, it is likely to happen.
But the likelihood is that people would be willing to pay if they were certain that their money was going to a good cause.
但如果人们确定自己的钱会用于善事,他们就有可能乐意出钱。