It thinned eggshells and prevented pelicans from hatching.

它使蛋壳变薄，阻止鹈鹕孵化。

Why can't the herd be thinned the old-fashioned way?

鹿群的数量为什么不能用老办法削减呢？

Smaller fires used to happen naturally which thinned out the forests.

过去，较小的火灾通常是自然发生的，这会使森林变得稀疏。

By the time she came back, the queue had thinned out a little.

等她回来时，排队的人已经少了一点。

Lake beds evaporated and then filled, herds thinned out and then grew bigger.

湖床干了又湿，兽群数量减了又增。大地被阳光炙烤后，又被雨水淹没。

The crowd thinned and they were able to climb the next staircase without difficulty.

人群渐渐稀疏了，他们终于能够毫不费力地登上楼梯。

After ten noisy, rocky minutes, the trees thinned, and Harry could again see patches of sky.

经过十分钟吵闹而颠簸的疾驰，树木渐渐稀疏，哈利又可以看见一小块一小块的夜空了。

After they've thinned down the top layer, the wilde beests arrive and eat the next layer.

等它们把顶层打薄了，角马就到了，它们吃第二层草。

I'll tell you what would be nice with this. Some horseradish, thinned with a little soured cream.

知道配什么正好吗？山葵用酸奶油调稀。

The steam had thinned for a moment, and three people stood in sharp relief against the shifting mist.

雾气比刚才淡了一些，有三个身影在里面隐现。

The pastels can be thinned with water.

【thin】这些水粉颜料可以用水稀释。

He got he rounded into shape or thinned into shape.

他让他变圆或变薄。

The crowd has thinned out in here.

这边人变少了。

” The clouds thinned out a little more.

” 云层又薄了一些。

The crowd had thinned out and only a few tables were occupied.

人群已经稀疏， 只有几张桌子被占用。

Her hair had been thinned and cut shorter.

【thin】她的头发削薄了，剪短了。

The crowd had thinned out and only a few people were left.

【thin】人群渐渐散去，只剩下几个人了。

But finally the underbrush thinned out. The smell of smoke was stronger now.

但最后灌木丛变稀疏了。烟味现在更浓了。

When the crowd finally thinned out, Amy looked up to see Brett coming toward her.

当人群终于散去时，艾米抬起头，看到布雷特朝她走来。

The trees thinned as we got closer to the top of the mountain.

【thin】随着我们慢慢爬上山顶，树木也变得越来越稀少。