66 sentences — page 4 of 4

61. 在直角坐标系中，原点的坐标通常表示为(0,0)。

    zài zhí​jiǎo zuò​biāo​xì zhōng, yuán​diǎn de zuò​biāo tōng​cháng biǎo​shì wéi(0,0).

    In a Cartesian coordinate system, the coordinates of the origin are usually represented as (0,0).

    Source: Dong Chinese Dictionary

62. 莉字的下半部分是一个利，表示这个字的读音。

    lì zì de xià bàn bù​fen shì yī gè Lì, biǎo​shì zhè​ge zì de dú​yīn.

    The lower part of the character '莉' is '利', which indicates its pronunciation.

    Source: Dong Chinese Dictionary

63. 在数学公式中，我们常用希腊字母套来表示常数。

    zài shù​xué gōng​shì zhōng, wǒ​men cháng​yòng Xī​là zì​mǔ tào lái biǎo​shì cháng​shù.

    In mathematical formulas, we often use the Greek letter tau to represent constants.

    Source: Dong Chinese Dictionary

64. 老师解释说，那字在古文中常与何连用，表示如何。

    lǎo​shī jiě​shì shuō, nuó zì zài gǔ​wén zhōng cháng yǔ hé lián​yòng, biǎo​shì rú​hé.

    The teacher explained that in classical Chinese, the character 'na' is often used in conjunction with 'he' to mean 'how'.

    Source: Dong Chinese Dictionary

65. 古书中的这个那字表示数量很多，具有吉祥的寓意。

    gǔ​shū zhōng de zhè​gè nuó zì biǎo​shì shù​liàng hěn​duō, jù​yǒu jí​xiáng de yù​yì.

    In ancient books, this character 'na' signifies a large quantity and carries an auspicious meaning.

    Source: Dong Chinese Dictionary

66. 他没有任何表示，这让我们很困惑。

    tā méi​yǒu rèn​hé biǎo​shì, zhè ràng wǒ​men hěn kùn​huò.

    He didn't give any indication, which left us very confused.

    Source: Dong Chinese Dictionary