listen up phrasal verbphr v spoken ATTENTIONused to get people’s attention so they can hear what you are going to say 注意,听着〔用于吸引别人注意听你将要说的话〕 Hey everybody, listen up! 喂,各位,注意听好!
listen up• The directions are complicated so listen up.• Okay, class. Listen up. Open your books at page 33.
→ listen up at listen1(PHRASAL VERB)