| 释义 |
DEFINITIVE EXAMPLES 权威例句〔anneal〕To strengthen or harden.使坚强，使变硬美国传统〔callous〕To make or become callous.变硬：使变硬或变硬结茧美国传统〔firing〕The process of applying fire or heat, as in the hardening or glazing of ceramics.焙烧，加热：如制陶术中使变硬或上釉等加火或加热的程序美国传统〔harden〕To make hard or harder.使硬化：使变硬或更硬美国传统〔rigidify〕To become or cause to become rigid.使变硬：变得或使变得坚硬美国传统 |