(noun.) position 30 in a countable series of things.
(adj.) coming next after the twenty-ninth in position .
录入:雷内
双语例句
In 1724, it was raised to the thirtieth penny, or to three and a third per cent. 亚当·斯密.国富论.
Everybody was sent scampering to the deck at seven o'clock this lovely morning of the thirtieth of June with the glad news that land was in sight! 马克·吐温.傻子出国记.
Below this note there was a line added, in another handwriting, as follows: Extending from the first of January, 1800, to the thirtieth of June, 1815. 威尔基·柯林斯.白衣女人.
In fact, mercury is 30 times as easy to heat as water, and it requires only one thirtieth as much fire to heat a given quantity of mercury 1° as to heat the same quantity of water 1°. 伯莎M.克拉克.科学通论.
It has been computed by different authors at a fifth, at a tenth, at a twentieth, and at a thirtieth, part of that value. 亚当·斯密.国富论.
This tenth part, however, is estimated so very moderately, that, in many provinces, it is said not to exceed a thirtieth part of the ordinary produce. 亚当·斯密.国富论.