tetrahedral pentagonal class

tetrahedral pentagonal dodecahedro

四面体式五角十二面体

a dodecahedron with twelve regular pentagons as faces.

有十二个正五角形面的十二面体。

A polyhedron having20faces.

二十面体有二十个平面的多面体

A quarter lasts ten minutes.

一个二角五分硬币可烘十分钟。

Research on the Characteristics of 25 Different Varieties of Viola Tricolor and Viola Cornuta

二十五个三色堇和角堇品系性状比较

Fullerene: Any of a class of all-carbon molecules whose atoms are arranged in closed hollow shells.

富勒烯:一类由十二个五角平面、不同数目的碳原子所构成的紧凑而中空的芳香族碳化合物。

On December twenty-fifth every year.

每年的十二月二十五日。

nineteen twenty-five and nineteen si...

十九点二十五和十九点……

Yes, so you'll need $26.50 when they deliver it.

是，所以货送到时，你要准备好二十六元五角。

On the Economic System Reform in the 1950s and 1960s in China;

二十世纪五六十年代中国经济体制改革论析

5 squared is 25.

五的平方是二十五。

September and December 1955

（一九五五年九月、十二月）

A Study of Maitrisimit Discovered in Hami;

新发现的哈密本《弥勒会见记》第二品十四、十五、十六三叶(六面)研究

twelve twenty, thirteen thirty-five,

十二点二十，十三点三十五，

The doctor' s fee was fifty dollars for a complete physical examination.

作一次全面体检，医生要收五十块钱。

Just throw your clothes in and put in some quarters. A quarter lasts ten minutes.

你只需放进衣物，再投入二角五分硬币，一个二角五分硬币可烘十分钟。

IN CELEBRATION OF THE TWENTY-FIFTH ANNIVERSARY OF THE OCTOBER REVOLUTION

祝十月革命二十五周年

Thirty divided by two is fifteen.

三十除以二得十五。