FAQs About the word stiffen

僵化

become stiff or stiffer, make stiff or stiffer, severely restrict in scope or extent

加強,硬化,嚴厲,變結實

輕鬆,減少,改良,溫和,軟化

stiff-branched => 硬枝的, stiff-backed => 僵硬, stiff upper lip => 堅強, stiff gentian => 龍膽草, stiff aster => 硬葉紫菀,