make a decision 做决定 come up with 想出（计划、回答）；作出（反应）；产生 He couldn't come up with an answer. 他答不上来。 He couldn't come up with an appropriate answer just at the time. 那时他想不出一个合适的答案。
come up with 是想出的意思
make a decision 做决定 come up with an idea .想出一个办法
一种语言里没有那么多为什么的~ come up with a decision 想出一个决定，从语文的角度来说也不太对吧 （胡说八道，仅供参考）
答：Who has come up with a new idea so far?详情>>
答：详情>>
