Mother never buys new clothes, so as to save money for the family.
为了减省家里的开支妈妈从不买新衣服.
The fluid cavity should be smooth, continuous, and symmetrical to minimize fluid torque.
为了减省液体力矩,液体腔应该是光滑的, 连续的和对称的.
简答网 · 初中英语作文
简答网 · 高考英语
简答网 · 双语新闻