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- An artificial structure or excavation made to resemble a cave or cavern. 人工挖开的洞室类似山洞或洞穴的人工建筑或人工洞室
- An artificial structure or excavation made to resemble a cave or cavern . 一名游客在山下发现了一个大洞穴。
- A cave or cavern. 洞穴洞，山洞
- A cave or hollow used as a refuge or hiding place. 洞穴一个用于避难或藏身的洞穴或空洞
- The bottom surface of any a cave or lake etc.. 洞或湖等的底部的表面。
- an artificial structure or excavation made to resemble a cave or cavern 类似山洞或洞穴的人工建筑或人工洞室
- An underground tunnel or passageway, as in a cave or one dug for military or mining purposes. 隧道，地道地下隧道或通道，如在洞穴内的或为军用、采矿而挖掘的地道
- A small cave or cavern. 洞穴小的山洞或洞穴
- The females who do mate successfully find a cave or hollow tree,which they make into a den,lining the area with bamboo twigs. 交配成功的母熊猫会找一个山洞或一个空树洞当作它的窝，并用竹枝子围起来。
- The walls of a pass, canyon, or cavern. 侧壁通道、峡谷或大岩洞的侧壁
- Cavefishes, or hypogean fishes, are a distinctive group of freshwater fishes.Their life histories unseverably bind them to a cave or underground water body. 洞穴鱼类是淡水鱼类中一个特殊的生态类群, 其生活史的自然完成离不开洞穴或地下水环境。
- The females who do mate successfully find a cave or hollow tree, which they make into a den, lining the area with bamboo twigs. 交配成功的母熊猫会找一个山洞或一个空树洞当作它的窝，并用竹枝子围起来。
- He climbed into a cave and with the help of a candle he saw into it. 他爬进一个山洞，借助一根蜡烛，他看清了洞里面。
- A small, humble abode, such as a hermit's cave or hut. 小的隐居处所狭小、简陋的住所，比如隐士的山洞或棚屋
- The pirates hid the treasure in a cave. 海盗把财宝藏在洞里。
- So once more they got on their feet, and struggled down into the dell, where they hunted about for a cave or some corner that was dry and a protection from the keen wind and the whirling snow. 于是，他们又站起来，踉踉跄跄走下谷地，去寻找一个山洞，或者一个干燥的角落，可以抵挡刺骨的寒风和飞旋的雪。
- His illness resulted from living in a cave. 他的病是住在山洞所致。
- They took refuge in a cave yesterday. 他们昨天是在一个洞里避难的。
- The subterranean passage led to a cave. 地下的通道通向一个山洞。
- The cunt as Temple, Tomb, Cave or Flower. 这便是世上所有人对一个美丽女人所有意想。
以上内容独家创作，受著作权保护，侵权必究
海词词典，十七年品牌
