arithmetic [əˈrɪθmətɪk]以下由轻松背单词网站提供
单词级别第5级基本释义n.算术,算法;adj.算术学的,算术的英英释义the part of mathematics that involves the adding and multiplying , etc . of numbers参考例句The waiter got his arithmetic wrong. 服务员算错了账。John was competing against James for the prize in arithmetic. 约翰和詹姆斯比赛争夺算术奖。 推荐阅读 |