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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。
- The two halves of the structure didn't marry up. 该结构的两部分未配合好。
- underground artificial structure 地下人工结构
- High winds put great stress on the structure. 大风作用于该建筑物上而产生巨大的应力。
- The structure had keeled over in the high winds. 那座建筑物让大风给刮倒了。
- A fan-shaped anatomical structure. 扇形器官扇形的解剖结构
- A naturally occurring or artificially produced radioactive element. 放射性元素自然产生或人为制造的放射性元素
- A secluded structure, such as a bower, in a garden. 凉亭一种在花园中建造的隐蔽性建筑物，如凉亭
- The microscopic structure of tissue. 组织机构组织的微观结构
- We visited the museum, a steel and glass structure. 我们参观了博物馆，它是一座钢和玻璃的建筑物。
- We know a lot about the structure of genes now. 如今我们对基因的结构有了较多的了解。
- The Parthenon is a magnificent structure. 帕台农神庙是一座宏伟的建筑物。
- The structure of the sentence is strange. 这个句子的结构很奇怪。
- Originally, the Barn Swallow nested primarily in caves, but gradually they converted to breeding under the eaves of buildings or inside artificial structures such as bridges and even deserted pipes. 最初，家燕主要筑巢于洞穴里，但是逐渐地，它们转变为在屋檐下或人造建筑物里，例如大桥，甚至在被废弃的管道里扎巢。
- The backbone is an articulate structure. 脊椎骨是一种关节相连的结构。
- A collecting structure in the kidney. 肾总管，肾盂肾中的集合结构
- The cows are artificially inseminated. 这些母牛是人工授精的。
- A limb terminating in such a structure. 末端有这种构造的肢体
- Studies on Artificially Synthesized B. Napus L. 人工合成甘蓝型油菜研究。
