The shores were gradually worn away and eventually collapsed.

逐渐断裂 崩塌。

Very slowly, wind, water and ice wore away the rock.

风、水和冰缓缓地侵蚀着岩石。

It takes 10,000 years to wear away an inch of granite.

按一英尺花岗岩耐磨一万年计。

In a few more million years, the Badlands will be worn away, forever.

再几百万年，荒地将永远消失。

If your enamel is worn away, your dentin and its tubules can be exposed.

如果你的釉质被磨掉了，你的本质和它的小管就会暴露出来。

The outer layers of the volcano were worn away, until the hard core stood completely exposed.

火山的外层被磨损，直到硬核完全暴露在外。

Cavities are actually caused by acidic foods and drinks that wear away the enamel on your teeth.

蛀实际上是由酸性食物和饮料导致的，酸性物质会腐蚀齿上的釉质。

The rivers, too, which run over the land wear away their rocky banks in the same way.

河流也是这样, 当它们流时都会将周围的河畔冲刷成这样的微粒。

These early walls that were made of packed earth and wood wore away in the rain and wind.

早期用泥土和木头做的墙经风吹雨打后都有所磨损。

But if you turn it and wear it with the heart away from you, it means you're available.

但如果你转来戴, 心背离你, 表示你还单身.

The area, with its unusually soft rock, is being worn away at a rate of one centimeter per year.

该地区拥有异常柔软的岩石，每年正在以1厘米的速度磨损。

The day wore away, and they could see the lone ivy leaf clinging to its stem against the wall.

白天总了，她们还能看见那片孤零零的藤叶仍紧紧地依附在靠墙的枝上。

It and I have worn away together.

它和我一起磨损了。

She has a special machine to grind up the chicken. Grind down means to wear away by pressure and movement.

她有一个专门用来切碎鸡肉的机器。grind down的意思是受到压力或运动导致磨损。

The leather is starting to wear away at the seams.

【wear，wearable】皮革的接缝处已经开始磨损。

At two and a half centuries old, the image has barely worn away at all.

两个半世纪以来，这个形象几乎没有消失。

I'm about to. My surface is all but worn away.

你清楚自己完整的目标了吗。

Check your rope frequently, as friction against the rock can wear it away.

【friction】要经常检查绳索，因为与岩石摩擦会使它磨损。

Most of the grass had already been worn away by the spectators.

【wear，wearable】大部分草已被观众踏平了。

Stumps can also be the part of something such as a pencil that remains after the rest has been worn away.

" stumps(残端)" 也可以指事物的某部分，如铅笔用完剩下的部分。