1. 不新鲜的：如果浏览器缓冲或者其他的缓冲没有足够的信息表明其是新鲜的,则系统就会产生警告错误并把这个对象当作过期的或者是不新鲜的(stale). 验证则是某个缓冲检查原始服务器来确认是否有潜在不新鲜的对象的过程. 如果服务器确认某个缓冲对象仍是新鲜的,
2. 陈旧的：为了确定一条响应是保鲜的(fresh)还是陈旧的(stale),我们需要将其保鲜寿命(freshness lifetime)和年龄(age)进行比较. 年龄的计算见13.2.3节,本节讲解怎样计算保鲜寿命,以及判定一个响应是否已经过期. 在下面的讨论中,
3. 旧：陈旧(Stale) 一个应答的年龄已经超过了它的保鲜寿命,就是陈旧的. 语义透明(semantically transparent) 当它的使用除了改善性能外既未影响请求客户机也未影响原服务器时, 高速缓存对于某特定的 应答就是工作于语义透明方式了.当高速缓存语义透明时,
1. (食物)不新鲜的，变味的
Stale food is no longer fresh or good to eat.
stale
e.g. Their daily diet consisted of a lump of stale bread, a bowl of rice and stale water.
他们的日常饮食包括一块不新鲜的面包、一碗米饭和变味的水。
2. (空气、气味)不新鲜的，污浊的
Stale air or a stale smells is unpleasant because it is no longer fresh.
e.g. A layer of smoke hung low in the stale air.
一层烟雾低悬在污浊的空气中。
e.g. ...the smell of stale sweat.
汗臭味
3. 厌倦的;腻烦的
If you feel stale, you are bored because you have no new ideas or enthusiasm for what you are doing.
stale的翻译
e.g. I believe in progression, in taking risks, in never getting stale.
我崇尚进取、冒险和永不倦怠。
4. (地方、活动或观点)令人厌倦的，缺乏新鲜感的
If you say that a place, an activity, or an idea is stale, you mean that it has become boring because it is always the same.
e.g. Her relationship with Mark has become stale...
她和马克之间已经没有新鲜感了。
e.g. The Government, he said, were sticking to stale ideas.
他说政府仍在抱残守缺。
词典解释
1. (食物)不新鲜的，变味的
Stale food is no longer fresh or good to eat.
stale
e.g. Their daily diet consisted of a lump of stale bread, a bowl of rice and stale water.
他们的日常饮食包括一块不新鲜的面包、一碗米饭和变味的水。
2. (空气、气味)不新鲜的，污浊的
Stale air or a stale smells is unpleasant because it is no longer fresh.
e.g. A layer of smoke hung low in the stale air.
一层烟雾低悬在污浊的空气中。
e.g. ...the smell of stale sweat.
汗臭味
3. 厌倦的;腻烦的
If you feel stale, you are bored because you have no new ideas or enthusiasm for what you are doing.
stale的翻译
e.g. I believe in progression, in taking risks, in never getting stale.
我崇尚进取、冒险和永不倦怠。
4. (地方、活动或观点)令人厌倦的，缺乏新鲜感的
If you say that a place, an activity, or an idea is stale, you mean that it has become boring because it is always the same.
e.g. Her relationship with Mark has become stale...
她和马克之间已经没有新鲜感了。
e.g. The Government, he said, were sticking to stale ideas.
他说政府仍在抱残守缺。