Bears hole up for the winter to go by.

熊蛰伏在穴中过冬.

《简明英汉词典》

The badger sett had twelve entrances to what must have been a labyrinth of tunnels.

这个獾穴有12个入口,下面必定有一套错综复杂的地道.

《简明英汉词典》

Young jackdaws do not have to learn what certain sounds mean.

年轻的穴鸟并不一定要去学声音的特殊含义.

英语晨读30分（高二）

Make four indentations into the condenser near the standard cone joint.

在冷凝器接近标准圆锥接头处打四个穴孔.

辞典例句

We had a bumpy flight because of air pocket.

我们的飞行甚为颠簸,因为遇到气穴.

辞典例句

The golfer was two strokes up on his opponent.

该高尔夫球选手胜对手两穴.

辞典例句

Cavitation can be caused by a variety of reasons.

气穴可以由各种原因引起.

辞典例句

He resolved at last to brave the lioness in her den.

最后,他决定斗胆到狮穴里去会会那只母狮子.

辞典例句

While doing this it usually keeps its tail in its burrow.

此时它经常将尾藏于穴中.

辞典例句

Joe teed the ball up for the final hole.

乔把高尔夫球放在球座上准备打向最后的球穴.

辞典例句

Large openings are formed by burrowing animals.

穴居动物还造成了更大的洞隙.

辞典例句

Some of the cave - animals should be very anomalous.

穴居 动物可能会非常特别.

辞典例句

In winter bears usually hibernate in their dens.

冬天熊通常在穴里冬眠.

辞典例句

They stood there in the shadow like cave - dwellers.

他们站在黑灯影里,好象两个穴居人.

辞典例句

They lured the bear out of its den.

他们把熊从穴中诱出.

辞典例句