by necessity; by force of circumstance
- They had perforce to abandon the attempt on the summit.
- When a horse is shot, the man on the horseback perforce falls down.
- He stood up, and they perforce stood up with him.
- by perforce 用暴力(强迫地...
On a temporary footing which perforce grew longer, I remained.出自： P. L. Fermor
One may be, perforce or by intention, an astrophysicist one day and a high-energy physicist the next.出自：Scientific American