| 单词 | 十八 |
| 释义 | 〔responsible〕During the war men between the ages of 18 and 35 were liable for military conscription.在战争期间十八至三十五岁的男人都应服兵役。〔neon〕Symbol Ne A rare, inert gaseous element occurring in the atmosphere to the extent of 18 parts per million and obtained by fractional distillation of liquid air. It is colorless but glows reddish orange in an electric discharge and is used in display and television tubes. Atomic number 10; atomic weight 20.183; melting point -248.67°C; boiling point -245.95°C. See table at element 符号 Ne 氖：稀有的惰性气体元素，在空气中以百万分之十八的比例存在，液态空气经分馏后得到。常无色，通电流时发红橙光。用于屏幕和电视显像管。原子序数10；原子量20.183；熔点-248.67°C；沸点-245.95°C 参见 element〔eighteen〕The cardinal number equal to 17 + 1.十八：等于17+1的基数〔octodecimo〕from Latin octōdecim [eighteen] 源自 拉丁语 octōdecim [十八] 〔Henderson〕A city of northwest Kentucky on the Ohio River south of Evansville, Indiana. Settled in the late 1700's, it was the home of John J. Audubon from 1810 to 1819. Population, 25,945.亨德森：美国印第安纳州的埃文斯维尔以南的一城市，位于肯塔基州西北，在俄亥俄河边。十八世末开始有人在此定居，自1810年至1819年为约翰·丁·奥杜邦的家园所在地。人口25,945 |
| 随便看 |
|
学习网英语词汇栏目收词371507余条，连同派生词、复合词、词组和习语等。每个词条提供了音标、词性、释义、用法、搭配和同（近）义词等多项功能，对所收词汇进行全方位的解释和说明，内容丰富，功能全面。