(1)赶紧(快)(move or act with haste;proceed with haste;hurry)[I+prep (to)，I+adv，I+to-inf]：～to the telephone/an appointment 赶到电话机前/赶紧去赴约会;～across the lobby/down to the hall/toward sb 快步走过大厅/下楼到大厅/朝某人走去;～away/forward/out/there/home 急忙离开/向前/出去/到那儿/回家;～away to tell the news 赶快跑去告诉这个消息;～to open the door for a lady 赶紧为一位女士开门;

(2)促进，加速(make (sth，eg a process) happen more quickly，or cause to move or happen fast or faster)[T+n]：An electric typewriter would～the work. 电动打字机将加速这件工作的完成。～one's steps/the growth of plants 加快步子/促进植物的生长;〖同〗 accelerate，quicken;〖反〗slow，delay;

←′haste n 急(匆)忙