...an arithmetic test.算术测验John was competing against James for the prize in arithmetic.约翰和詹姆斯比赛争夺算术奖.Using Greek sources, he compiled in Latin selections from elementary treatises on arithmetic, geometry, and astronomy.他...
They will concentrate on teaching the basics of reading, writing and arithmetic.他们将集中教授阅读、写作和算术基础知识。He's not very good at arithmetic.他不太擅长算术。John was competing against James for the prize in arithmetic.约翰和詹姆斯比赛争夺算术奖...
3我们是无父的孤儿; 我们的母亲好象寡妇.We are and fatherless , our mothers are as widows.我们是无父的孤儿.我们的母亲好像寡妇.We have become orphans and fatherless, our mothers like widows.3我们是无父的孤儿; 我们的母亲好像寡妇.We are orphans and fatherless , our mothers ar...