wear-out

基本解释

This minimizes the risk of "wear-out" that is common to less advanced Flash devices.
这可以减小低端闪存设备常见的“磨损”风险。
ATTENTION:Make a mark on your order if Tire Protection chains will be used on wear-out tires.
注意：装甲链如要装在已磨损轮胎上，请在合同中注明。
The failure type and wear-out mechanism of the linings was analyzed based on investigation of wear failure forms of the liners.
通过考察衬板的实际工况和磨损失效形式，分析了衬板的磨损失效类型及其机理。

What's worse, the Storm2's implementation requires a surprising amount of effort to actuate, meaning that long messages were a chore to type out -- not only do they wear out your fingers, but it gets old hearing the screen's loud "thunk" each and every time you type a letter, which we find considerably more noticeable than the traditional click of a physical QWERTY keyboard.
ENGADGET: BlackBerry Storm2 hands-on and impressions Hands-on
His reasoning: Pipelines wear out, propane-delivery trucks need to be replaced, and the wells connected to lucrative gathering pipelines ultimately run dry.
FORBES: Magazine Article
Shutting off and on several times a day is a good way to quickly wear out your machine --and considering the nasty, ecologically unfriendly PC manufacturing process, the green thing to do is keep the one you have as long as possible.
FORBES: Magazine Article

When something wears out or when you wear it out, it is used so much that it becomes thin or weak and unable to be used anymore.
If something wears you out, it makes you feel extremely tired.
&rarrsee also worn out