赶快 at once; quickly 赶快回家 go home at once; 他赶快打开门, 跑了出去。 he quickly opened the door and ran out
匆忙 hastily; in a hurry; in haste 匆忙作出决定 make a hasty decision; 临行匆忙, 未能向你告别。 i left in such a hurry that i didn't have time to say good-bye to you. 我匆忙中忘了锁门。 in my haste i forgot to lock the door