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知識擴展

詞語辨析
cavern，cave。這兩個詞并非同義詞。cave的意思是“挖洞，塌陷”，常用作不及物動詞；而cavern作“將…置入洞中，將…挖掘出來”解，用作及物動詞。

中文詞源： cavern
精選例句

常見考點例句：

Enter a cavern or choose another way ?

進入一個大洞穴還是選擇另一條道路？

Nobody ever stepped in this cavern .

沒人曾經踏進過這洞穴。

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

意大利的borgioverezzi洞穴是由三個男孩于1933年發現的。

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 . "

從高聳的懸崖底部巖石中的小縫游過去，科皮什發覺自己身處一個巨大的洞穴，里面的水閃閃發光，仿佛藍色的火焰，人就像漂浮在“不可思議的藍色天空上”。

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

這是一個離海岸大約40km（25miles），坐落于山腰的山洞。