1.
An animal's hollowed-out habitation, such as a burrow.
洞穴动物中空的洞穴，如地洞
2.
Ecological Study on Animals in Dayan Cave and No.2. Yantou Cave of Guangxi Province;
广西大岩洞、岩头2号洞洞穴动物的生态学研究
3.
Ecological Study on Animals in Hebian Cave of Qingren Valley and Yantan Cave of Guizhou Province
贵州情人谷河边洞和岩炭洞洞内洞穴动物的生态学研究
4.
The Research of Cave Animals and Their Ecology in Libo County of GuiZhou Province;
贵州省荔波县洞穴动物及其生态学研究
5.
Comparative Correlation Study between Cave Animal Community and Partial Environmental Factors of Shuipa Cave and Boduo Cave in Libo, Guizhou;
贵州荔波水扒洞与波多洞洞穴动物群落结构与部分环境因子的相关性对比研究
6.
Effects of Human Activity on Cave Animals in Thekarst Areas of Guizhou--With a Special Reference to Honglin Area, Qianxi;
贵州喀斯特地区人类活动的洞穴动物效应——以黔西红林地区为例
7.
small usually scaleless fishes with comb-like teeth living about rocky shores; territorial and hole-dwelling.
通常有梳子一样牙齿的无鳞小鱼，生活在多岩的海滨；地盘性洞穴动物。
8.
a hole through which an animal may bolt when pursued into its burrow or den.
动物被追赶时穿过并进入它的洞穴或兽穴的洞。
9.
Something, such as a burrow or shell, that serves as a shelter or habitation for a wild animal.
洞穴，壳野生动物当作栖身之所的东西，例如洞穴或壳
10.
Large openings are formed by burrowing animals.
穴居动物还造成了更大的洞隙。
11.
Most animals house up in caves in winter.
冬天多数动物躲藏在洞穴里。
12.
A Laboratory Study of the Simulated Burrows Disturbance of the Sediments of Yellow River Estuary
生物洞穴对黄河口土样扰动试验研究
13.
To chase(an animal) into an underground hiding place.
追赶入洞穴将（一动物）追赶至一地下藏身处
14.
Small animals had honeycombed the cliff with caves.
小动物们在悬崖上筑有许多蜂巢似的洞穴。
15.
Science Museum of Bailiandong Lava-Caves, Liuzhou
柳州白莲洞洞穴科学博物馆
16.
A small cave or cavern.
洞穴小的山洞或洞穴
17.
any of several usually small short-bodied breeds originally trained to hunt animals living underground.
几种一般为小型猎犬品种，原驯养用于捕猎生活在洞穴里的动物。
18.
Distribution and Transportation Dynamics of Persistent Organic Pollutants in Karst Cavity;
喀斯特洞穴中持久性有机污染物分布与传输动力学研究