字典词典单词成语造句名言诗词古籍小说

arithmetical

美 [,ærɪθ'mɛtɪkl]

adj. 算术的；算术上的

英文词源

arithmetical (adj.): 1540s; see arithmetic + -al (1). Related: Arithmetically (late 15c.). In modern use, opposed to geometrical.

双语例句

1. But the Chinese were always strong in arithmetical techniques and calculations.: 但中国人在算术技能和计算方面实力很强.

2. Many of the arithmetical problems were solved by false position.: 许多算术问题是用试位法解的.

3. It is useful to have checks against arithmetical errors.: 为防止算术计算中的错误,加以验算是有益的.

4. Arithmetical symbols are written diagrams and geometrical figures are graphical formulas.: 算术符号是书写出来的图形,而几何图形是绘画出来的公式.

5. The teacher collects our draft arithmetical workings after every examination.: 每次考完试,老师都要收回大家的算草.