Cavities

例句:

• Other rocks, like limestone, are so readily soluble in water that from the small pores and cavities eaten out by the water, there may develop in long centuries, caves and caverns (Fig. 30). 伯莎M.克拉克. 科学通论.
• The stalagmites were all a little concave, and the cavities were filled with water. 尤利西斯·格兰特. U．S．格兰特的个人回忆录.
• The brilliancy of the diamond hides these flaws when the diamond is clean, but when clouded with soap and dust these cavities fill up and show plainly. 佚名. 神奇的知识之书.
• There are eight rectangular tubes resting on those piers, to form two lines of railway, each tube being 28 feet high and 14 feet wide, exclusive of the cellular cavities at the top and bottom. 弗雷德里克·科利尔·贝克维尔. 伟大的事实.
• These cavities are rectangular, and extend from one end of the bridge to the other, and may be regarded as long tubes. 弗雷德里克·科利尔·贝克维尔. 伟大的事实.
• Sound is conveyed through these cavities as readily as through speaking tubes, and conversation can be thus easily carried on across the Straits. 弗雷德里克·科利尔·贝克维尔. 伟大的事实.
• Surface flaws consist of nicks or cavities in the face of the stone either above or below the girdle. 佚名. 神奇的知识之书.

校对:露辛达