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在《PONS词典》中的词汇

authenticate [ɔːˈθentıkeıt] 动词 trans

authenticate
证实 zhèngshí
authenticate
鉴定 jiàndìng
Present
Iauthenticate
youauthenticate
he/she/itauthenticates
weauthenticate
youauthenticate
theyauthenticate
Past
Iauthenticated
youauthenticated
he/she/itauthenticated
weauthenticated
youauthenticated
theyauthenticated
Present Perfect
Ihaveauthenticated
youhaveauthenticated
he/she/ithasauthenticated
wehaveauthenticated
youhaveauthenticated
theyhaveauthenticated
Past Perfect
Ihadauthenticated
youhadauthenticated
he/she/ithadauthenticated
wehadauthenticated
youhadauthenticated
theyhadauthenticated