under the impression片语KK [ˋʌndɚ ðə ˏɪmˋprɛʃən] /ˈʌndɚ ðə ˌɪmˈpɹɛʃən/发音片语1以为、误以为、认为I was under the impression that the meeting had been canceled.我以为那场会议已经取消了。2误信、错以为多与 mistaken、false 连用They were under the mistaken impression that the tickets were free.他们误以为那些票是免费的。用这个字练口说→