rest upon = rest on 依靠,根据如;The mine finally came to rest on the sea bed.那水雷最后沉入海底.Come on, we've still got a lot of work to do-you can rest on your oars later.来,我们还有很多工作要干--你们可以以后休息一会儿。After a long rest on the bench we moseyed up to the museum.我们在长凳上休息了许久之后便慢步向博物馆走去。Give me100 dollars down and we'll put the rest on the cuff.你先交100美元定钱,其余可以赊帐 rest with取决于;得靠:The matter rests with you.这件事取决于你了。It rests with the headmaster to make the decision.决策要由校长来制定。2.在…手中;存在于;归属于:All power rests with the people.一切权力属于人民。