put down as

v.

估计，认为；

Sophie's grief as racehorse is put down after freak training fall
Beagle put-down\ESA recognizes systemic failures in Beagle 2 as UK tries for more funding
Gordon's Put-Down; as Mandelson Praises His Old Friend, the Chancellor Is a Little Less Charitable
Put down roots as a Forest School
Pet Cat 'Missing ' for Three Hours Put Down by Vet; Owner's Disgust as 25-Year-Old Ginger Is Put to Sleep
Electric razor with touch-control switch - automatically stopping and starting drive motor as razor is put down or picked up
Well laid smoke screen put down as Allied attack on Cassino proceeds, Italy, World War II - Photograph taken by George Kaye
Disease May Close Animal Sanctuary; OUTBREAK: Rabbits Have to Be Put Down as Killer Bug Sweeps through Centre
250 Dogs Put Down as Distemper Spreads
As Ugly as It Gets as Mowbray's Men Put Down Red Revolution