"He stiffened when he saw his boss enter the room"
"Stiffen the cream by adding gelatine"
"Tighten the rules"
"stiffen the regulations"
His legs were stiffen'd with dismay.
Filmy muslin..stiffened with rice starch.
出自： E. Wilson
Units of the Afghan army have been stiffened by the addition of Soviet soldiers.
出自：Illustrated London News
Laughter bound them together and stiffened their courage.
出自： P. Barker
Humiliation merely served to stiffen his will to succeed
出自： A. C. Amor