知识扩展

词语辨析
cavern，cave。这两个词并非同义词。cave的意思是“挖洞，塌陷”，常用作不及物动词；而cavern作“将…置入洞中，将…挖掘出来”解，用作及物动词。

中文词源： cavern
精选例句

常见考点例句：

Enter a cavern or choose another way ?

进入一个大洞穴还是选择另一条道路？

Nobody ever stepped in this cavern .

没人曾经踏进过这洞穴。

Borgio verezzi cavern in italy was discovered by three young boys in 1933 .

意大利的borgioverezzi洞穴是由三个男孩于1933年发现的。

After swimming through a small opening in the rocks at the base of a towering cliff , kopisch found himself in a large cavern where the water glowed , he would write , " like the light of a blue flame . " It made him feel as if he were floating in an " unfathomable blue sky . "

从高耸的悬崖底部岩石中的小缝游过去，科皮什发觉自己身处一个巨大的洞穴，里面的水闪闪发光，仿佛蓝色的火焰，人就像漂浮在“不可思议的蓝色天空上”。

This is a large , hillside cavern about 40km ( 25 miles ) from the sea .

这是一个离海岸大约40km（25miles），坐落于山腰的山洞。