GbEng
用来分隔或组织计算机程序元素或数据元素的字符或字符串。例如括号、空格符、算术运算符、if（如果）、“BEGIN＂等。 A string of one or more characters used to separate or organize elements of computer programs or data; for example, parentheses, blank character, arithmetic operator, if,"BEGIN".
我的历史成绩不错, 但算术不太好. I'm good at history but not so hot at arithmetic.
从她的学习成绩单可看出她算术和生物成绩差. Her school report shows that she is weak at/in arithmetic and biology.
他的算术不怎麽样. He's not good at numbers.
四门高级学科中世纪七个文科中较高的门类，由几何、天文、算术以及音乐组成 The higher division of the seven liberal arts in the Middle Ages, composed of geometry, astronomy, arithmetic, and music.