释义 |
be up on短语⁴³⁹⁰⁷ 基本Thesaurus vt.熟悉精通;擅长 as in.mindful 同义词 apprehensive,careful,cautious,cognizant,conscious,conversant,knowledgeable,observant,respectful,solicitous,vigilant,wary,watchfulalert,alive to,au courant,cagey,chary,conscientious,heedful,in the know,know all the answers,know ins and outs,knowing,observative,observing,on one's toes,on the ball,on the job,on to,plugged in,regardful,sensible,thoughtful,tuned-in,with eyes peeled 反义词 careless,heedless,ignorant,inattentive,incautious,indifferent,indiscreet,negligent,quiet,rash,thoughtless,unafraid,unaware,uncareful,uninformed,unmindful,unobservant,unworriedabsent-minded mindfuladjective attentive, aware alert,alive to,apprehensive,au courant,cagey,careful,cautious,chary,cognizant,conscientious,conscious,conversant,heedful,in the know,know all the answers,know ins and outs,knowing,knowledgeable,observant,observative,observing,on one's toes,on the ball,on the job,on to,plugged in,regardful,respectful,sensible,solicitous,thoughtful,tuned-in,vigilant,wary,watchful,with eyes peeled |