arithmetic中文解释
n,[数]算术，算法,同近
arithmetic例句...teaching the basics of reading, writing and arithmetic..…教授读、写、算的基本知识。
arithmetic英语解释算术，算法英释nnthe science of numbers involving adding, multiplying etc
arithmetic短语和解释arithmetic mean,算术均数；等差中项.短语
arithmetic中文解释
n,[数]算术，算法,同近
arithmetic例句...teaching the basics of reading, writing and arithmetic..…教授读、写、算的基本知识。
arithmetic英语解释算术，算法英释nnthe science of numbers involving adding, multiplying etc
arithmetic短语和解释arithmetic mean,算术均数；等差中项.短语
