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1·One of the first water clocks was a basin with a small hole near the bottom through which the water dripped out.

最早的水钟之一是一个在底部附近有小洞的水盆，水从这个洞里滴出来。

2·A bowl with a small hole floats in a water tank inside the elephant's body.

一个有小洞的碗浮在大象体内的水箱中。

3·Make a small hole by using a hammer.

用锤子砸一个小孔。

4·The birds found this small hole.

鸟类发现这个小孔。

5·The plastic wall has a small hole.

塑料墙壁有一个小洞。

6·One of them has a small hole on its bottom.

它们中的一个底下还有一个洞呢。

7·If there's a small hole then you could lose them.

若里面有小孔，则很容易弄丢。

8·The dog skins through the small hole in the wall.

那条狗勉强钻过小小的墙洞。

9·The small hole that whelk leaves, what method is treated?

青春痘留下的小坑，有什么办法治疗吗？

10·I knew it was only a small hole that was easy to pass by.

我知道这只是一个小孔说，很容易通过的。

小孔

1·X-rays enter the box through a small hole that in turn focuses them, like an old-fashioned pinhole camera.

射线通过一个小孔进入盒子，从而集中成一束。就像以前的针孔照相机。

2·Make a small hole by using a hammer.

用锤子砸一个小孔。

3·If there's a small hole then you could lose them.

若里面有小孔，则很容易弄丢。

4·When Howard Carter opened a small hole to peer inside the tomb at treasures hidden for 3, 000 years, he also unleashed a global passion for ancient Egypt.

当霍华德·卡特钻了一个小孔并从中窥到埋藏了3000年的宝藏时，他还引发了全球性的古埃及热。

5·With a Dremel and small bit, make a small hole in the plastic housing.

利用Dremel工具和小钻头，在塑料外壳上钻一个小孔。