硬化为石 hardened into a rock; 经久硬化 [机械工程] age hardening; 表面硬化 case hardening; 自身硬化 harden by itself; 塑料被注入模子后, 便放在一边让它慢慢凝结硬化。 the plastic was poured into the mold and left to set until it was firm.2.[医学] (组织变硬) sclerosis; hardening
短语和例子
动脉硬化 the hardening of arteries; arteriosclerosis; 血管硬化 vascular sclerosis