使用寿命英语

age是年龄的意思。

AGE，英语单词，名词、动词，作名词时意思是“年龄；时代；寿命，使用年限；阶段”，作及物动词时意思是“使成熟；使变老，使上年纪”，作不及物动词时意思是“成熟；变老”。

基本要点：

1、age用作名词的基本意思是”年龄，年岁，年龄段“，其主体既可以是人，也可以是别的东西。既可用作可数名词，也可用作不可数名词。

2、age在口语中还可表示”很长时间“，只用作可数名词。

3、age有时还可表示”(历史上的)，时代，时期“，既可用作可数名词，也可用作不可数名词。

4、age用作动词时的意思是”(使)变老，(使)显老，(使)苍老”，指人的面色、身体等看上去显老态。

5、age还可指水果、酒等“(使)成熟，(使)变陈”。

6、age既可用作及物动词，也可用作不及物动词。用作及物动词时，接名词、代词作宾语。用作不及物动词时主动形式含有被动意义。

7、age的现在分词有ageing和aging两种形式。

it is not easy for us to have a chance living in the world, so we should cherish our own lives.

使用寿命是多少 What is its Serviceable Life?耐温程度：What is its temperature resistance 耐磨程度怎么样 What is its resistance to wear and tear.

Life is not easy to come by,so we should value it.

使用寿命：life / duration耐温程度：temperature resistance耐磨板 wearing plate; wear-resisting plate耐磨泵 wear pump耐磨表层 wearing coat耐磨材料 wear resistant material耐磨插芯喷嘴 hard center noz耐磨程度 rub fastness; rub proofness耐磨刀片 wearing blade耐磨的 wear resistant; wear-resisting; wearproof abrasion resistant; hard wearing; wear proof; long wearing耐磨地板 wear-resisting floor wearing floor耐磨垫圈 wear washer耐磨电刷 non-dusting brush耐磨镀层 scuff resistant coating; wear(-)resistant coating耐磨度 abrasion resistance; wearing strength耐磨堆焊 hardfacing耐磨堆焊焊条 hardfacing electrode耐磨钢 abrasion-resistant steel; wear-resistant steel; wear resisting steel耐磨钢轨 anvil faced rail耐磨合金 abrasive resistant alloy; wear-resisting alloy; wearing proof alloy; wear-resistant alloy; antifriction alloy耐磨合金钢 wear-resisting alloy steel耐磨环 wearing ring耐磨件 wearing piece; wear-resistant parts耐磨金属 wear-resistant metal耐磨力 tear resistance; abrasive resistance耐磨零件 wear part耐磨面 wear-resistant surface耐磨面层 wear-resistant coat; scuff-resistant coating耐磨能力 abrasive resistance耐磨强度 scuff resistance耐磨蚀轴承 corrosion resisting bearing耐磨试验 wear testing; wearing test; abrasion test耐磨试验机 abrasion wear test machine耐磨寿命 wearing life耐磨损 stand wear and tear耐磨损材料 anti-abrasive material耐磨损牢度 fastness to abrasion耐磨条 wear rib; wearing strip耐磨涂层 wear-resistant coating耐磨涂料 wear-resistant paint耐磨系数 wearing coefficient耐磨橡胶 abrasive rubber耐磨性 abradability; resistance to abrasion; resistance to wear; resistance to wear and tear; wear lessness; wear property; wear resisting property; wearing quality; wearing resistance; wear-resistant quality; wear-resistant耐磨性能 wear-resisting property耐磨硬度 abrasion hardness; passive hardness耐磨铸铁 wear resistant cast iron; wear resisting casting iron耐磨砖 abrasive brick