kiss意思是亲吻、接吻。

2、例句：couple of teenagers were kissing and cuddling on the doorstep. 一对年轻人在门阶上亲吻拥抱。

It is not possible to infect another person through kissing. 接吻不可能把这种病传染给他人。

They were photographed kissing on the platform.有人拍到了他们在站台接吻的照片