chasesbup
—phrasal verbwithchaseverbuk/tʃeɪs/us/tʃeɪs/
informaltoasksomeone to do something that theypromisedto do but that have notyetdone
催促，提醒（某人实践诺言）
If you don'thearfrom thebuildersthisweek, makesureyouchasethem up.要是你这个星期还没有从施工人员那里得到消息，一定要催催他们。
I mustchasemyflatmateup about thosebillsandseeif shepaidthem.我得找我的室友问问那些账单的事，看看她是否付过账了。