speculate on

v.

考虑，推测；

Scientists Speculate on What the Swedish Scientist Svante Arrhenius Would Have Worked on Today
Can we speculate on how God acts
The reliability of psychiatric diagnoses: COUNTERPOINT--There isn't enough evidence available to speculate on the reliability of dia...
The BALANCE study too early to speculate on mortality effects.
Scientists Speculate on What the Swedish Scientist Svante Arrhenius Would Have Worked on Today
Search firm executives speculate on slowdown in hospital CEO turnover
An archeologist speculates on the origin of the Finno-Ugrians
It is safer to rely on what we know, rather than speculate on what may happen
Do Individual Investors Consciously Speculate on Reversals? Evidence from Leveraged Warrant Trading
“Wall stress” like a “wall street” to speculate on bicuspid vs. tricuspid aortic valve aneurysm?