| 单词 | thirty |
| 释义 | thirty pron, det 30; one more than twenty-nine 30, 三十（个）. =>App 4 见附录4. thirty, n 1 [C] the number 30 *30; 三十. 2 the thirties n [pl] numbers, years or temperature from 30 to 39 从 30 到 39 的数目、 年数或温度. 3 (idm 习语) in one´s thirties between the ages of 30 and 40 在 30 岁到 40 岁之间. For the uses of thirty and thirtieth see the examples at fifty, five and fifth. 关於 thirty 和 thirtieth 的用法见 fifty、 five 和 fifth 词条中的示例. |
英汉双解词典包含38652条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。