| 单词 | thirtieth |
| 释义 | Word Frequency thirtieth(ˈθɜːtɪɪθ) adjective 1. (usually prenominal) a. being the ordinal number of thirty in counting order, position, time, etc: often written 30th b. (as noun) the thirtieth of the month noun 2. a. one of 30 approximately equal parts of something b. (as modifier) a thirtieth part 3. the fraction equal to one divided by 30 (1⁄30) |
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