很明显灰泥已脆裂老化，全剥落下来了。Obviously the plaster's just perished and all fallen off.老化的核反应堆早晚会出事故.An ageing nuclear reactor is an accident waiting to happen.他的头发开始脱落，皮肤也老化了。His hair is thinning and his skin has lost all hint...

“老化”的拼音为：lǎo huà...

“老化”的英语可以翻译为：age，ageing，burn-in，preburning，aging ...