记忆方法
双解例句
实用短语
常用短语
单词用法
confirmed cases诊断疫情；确认病例
confirmed letter of credit保兑信用证
词根词缀
词根: firm
=firm,表示”坚定”
adj.
affirmative 赞成的,肯定的affirm[v.肯定]+ative……的→adj.赞成的,肯定的
confirmed 坚固的;习惯的,积习的confirm[v.坚定;证实]+ed……的→adj.坚固的;习惯的,积习的
firm 坚定的,坚决的firm坚定→adj.坚定的,坚决的
infirm 弱的,虚弱的,柔弱的in不+firm坚定→adj.弱的,虚弱的,柔弱的
n.
infirmary 医院,疗养院;医务室infirm虚弱的+ary场所→虚弱人呆的地方
v.
affirm 肯定af一再+firm坚定→肯定
confirm 坚定;证实con全部+firm坚定→v.坚定;证实
同义词
endorsed / licensed / accredited / acknowledged / official / sanctioned / ratified / warranted / accepted / authorized / recognized / approved
documented / validated / right / attested / valid / factual / to / proven / demonstrated / verified / accurate / corroborated / substantiated / true / certified / correct / notarized / authenticated
habitual / deep-rooted / rooted / ingrained / deep-seated / complete / chronic / dyed-in-the-wool / fixed / established / inveterate / authentic / fide / real / genuine / through-and-through / bona
final / positive / sealed / firm / settled / sure / absolute / conclusive / decided / decisive / definite / certain / clinched
accustomed / so / customary / wool