a well-worn jacket

The outside corner of the book was worn down.

这本书外面的边角都磨损了.

If the brake pads are worn down they must be replaced.

如果刹车片磨损,必须更换它们.

She'd been worn down by leading a life she wasn't fitted for.

不适宜的生活方式使她衰老.

The heels of these shoes are quite worn down.

鞋后跟磨损得很厉害.

It's as simple as this: the batteries are worn down.

原来是这么简单: 电池没电了.

John returned from the tropics worn down by fever.

约翰从热带回来时已经给热病弄得衰弱不堪了.

The valleys are worn down by streams.

山谷由溪流侵蚀.

He was finally worn down and let her have the book.

他最后终于被说服,把书给了她.

I have worn down the point of the pencil.

我已磨短了铅笔尖.

" I am weary, weary, weary-worn down by misery.

“ 我很厌倦, 厌倦, 厌倦 — 痛苦使我憔悴不堪.

The heels of my shoes have ( been ) worn down.

我的鞋跟给磨损了.

For easy use and replacement, all wearing parts are standard products ( specification attached ).

为方便用户使用及更换, 易耗件全部采用标准件 ( 附规格 ).

It is a specialized manufacturer that produces wearing parts like fixed bushings and removable bushings.

系生产轴承附件——紧定衬套、退卸衬套、轴承座系列产品的专业厂家.

Strong Scottish melee unit armed with sword and shield and wearing plate armour.

贵族剑士身穿板甲，手持长剑和盾牌，攻防能力俱佳。

Warriors are balanced around wearing plate.

战士将都会穿板甲.

The thermal spraying and spray welding are used to strengthen the wearing surface of parts extensively.

热喷熔和热喷涂技术被广泛应用于机件的耐磨强化.

The coating the wearing surface of andanti-wear layer with high surface hardness and excellent corrosion resistance.

膜层硬度高、耐磨性好,具有较优良的综合性能,解决了表面修复的难题.

Piston Rod: Hardened electroless nickel plated corrosion resistant, durable low wearing surface.

活塞杆: 镀镍硬化耐腐蚀, 经久耐用低磨损表面.

The three aspects of sand-gravel pavement maintaining are facing maintaining, wearing course maintaining.

介绍了砂石路面养护的内容,即面层养护 、 磨耗层养护.

The titanium-aluminium alloy is characterized by light weight, high temperature strength and wearing resistance.

钛铝合金具有质量轻 、 高温强度和抗磨性能良好等特征.