此句中with的含义?

问题描述:

此句中with的含义?
don't speaks to tohers with your mouth full
with该怎么解释?

嘴里塞满东西的时候不要跟其他人谈话.这里的with是介词,(表示以某姿势、外表或伴随某事件做某事)与…同时,随着又比如:Michelle had fallen asleep with her head against his shoulder...\x09米歇尔睡着了,头靠在...