“吐唾沫”的英语可以翻译为：gob，spit ...

他们朝我吐唾沫，还嘲笑我。They spat at me and taunted me.向人吐唾沫是非常粗野的行为.It's very rude to spit at someone.他转过脸去做了个吐唾沫的动作.He turned aside and made the act of spitting....