come up to somebody是什么意思

come up to somebody是什么意思 open up to somebody give oneself up to somebody To somebody,whom had been given up. come up with和come up to come up to him come up to come up to 造句 请问come up to the front of class 中,是come up 一组?还是up to 一组? come up with ,come up against ,come up to ,come up for 怎么个用法? the worst is yet to come中文是?cheer up ,the worst is yet to come come up to him 翻译, come up to的中文 come up to the hill i had to run to come up with him .come upi had to run to come up with him .come up with 我知道是赶上的意思,had是什么词性?做什么成分?为什么不是came而是come? come up doing还是come up to do If you —— (fall)into the water ,somebody will come up ——(help)you. We need to come up with a plan 句中 come up with 是复合介词吗