Cavity
['kævɪtɪ] or ['kævəti]
解釋/意思:
(noun.) (anatomy) a natural hollow or sinus within the body.
(noun.) soft decayed area in a tooth; progressive decay can lead to the death of a tooth.
(noun.) space that is surrounded by something.
德洛丽丝校對--From WordNet
解釋/意思:
(n.) Hollowness.
(n.) A hollow place; a hollow; as, the abdominal cavity.
校對:雷明顿
同義詞及近義詞:
n. Hollow, aperture, opening.
整理:内莉
同義詞及反義詞:
[See OPENING]
校對:莎娜
解釋/意思:
n. a hollow place: hollowness: an opening.—adj. Cav′itied.
安琪莉可錄入
例句/造句/用法:
- The sounds produced by the vocal cords are transformed into speech by the help of the tongue and lips, which modify the shape of the mouth cavity. 伯莎M.克拉克. 科學通論.
- It is by means of these three bones that the vibrations of the ear drum are transmitted to the inner wall of the cavity. 伯莎M.克拉克. 科學通論.
- Behind the first cavity is a second cavity so complex and irregular that it is called the labyrinth of the ear. 伯莎M.克拉克. 科學通論.
- When a human being talks or sings, the air within the mouth cavity is thrown into sympathetic vibration and strengthens the otherwise feeble tone of the speaker. 伯莎M.克拉克. 科學通論.
- As the cavity is gradually filled up the tortoise presses the earth down with the outer edge of its foot. 佚名. 神奇的知識之書.
- Additional material was then deposited into the river to fill the cavity, and finally the tunnel was recovered, pumped out and work resumed. 佚名. 神奇的知識之書.
- He said, they saw my stick and handkerchief thrust out of the hole, and concluded that some unhappy man must be shut up in the cavity. 喬納森·斯威夫特. 格列佛遊記.
- A small black cavity opened beneath it. 亞瑟·柯南·道爾. 福爾摩斯歸來記.
- The cavity at the front was then filled with water. 尤利西斯·格蘭特. U.S.格蘭特的個人回憶錄.
- Several small bones stretch across the upper portion of the cavity and make a bridge, so to speak, from the ear drum to the far wall of the cavity. 伯莎M.克拉克. 科學通論.
- The frozen block of whiskey with the cavity formed by the tube is shown on the left. Edward W. Byrn. 十九世紀發明進展.
- 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. 科學通論.
- The stalagmites were all a little concave, and the cavities were filled with water. 尤利西斯·格蘭特. U.S.格蘭特的個人回憶錄.
- 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. 神奇的知識之書.
- 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·科利爾·貝克維爾. 偉大的事實.
- 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·科利爾·貝克維爾. 偉大的事實.
- 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·科利爾·貝克維爾. 偉大的事實.
- Surface flaws consist of nicks or cavities in the face of the stone either above or below the girdle. 佚名. 神奇的知識之書.
校對:西蒙