to sift through
[phrase form: sift]
01
入念に調べる, 精査する
to carefully review and sort through a substantial amount of material
Transitive: to sift through sth
例
The detective spent hours sifting through the evidence at the crime scene.
刑事は犯罪現場の証拠を丹念に調べるのに何時間も費やした。
