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在《PONS词典》中的词汇

in·ves·ti·gate [ɪnˈvestɪgeɪt] 动词 trans

to investigate sth
to investigate sth evidence, clues
etw 第三格 nachgehen
to investigate a case 法律
to investigate a case 法律
to investigate connections/methods
to investigate a crime
to investigate a subject
Present
Iinvestigate
youinvestigate
he/she/itinvestigates
weinvestigate
youinvestigate
theyinvestigate
Past
Iinvestigated
youinvestigated
he/she/itinvestigated
weinvestigated
youinvestigated
theyinvestigated
Present Perfect
Ihaveinvestigated
youhaveinvestigated
he/she/ithasinvestigated
wehaveinvestigated
youhaveinvestigated
theyhaveinvestigated
Past Perfect
Ihadinvestigated
youhadinvestigated
he/she/ithadinvestigated
wehadinvestigated
youhadinvestigated
theyhadinvestigated