And then there came, mingling with his half - formed dreams , a most melancholy caterwauling.后来在他迷迷糊糊 、 似睡非睡的状态中,从外面传来一阵非常凄惨的猫儿叫春的声音.Do stop caterwauling, children!孩子们,别像猫似的乱叫!...
The combined dissipator of flared piers and bucket basin was initiated in China.宽尾墩戽式消力池联合消能工,是我国首创.Abstract: The friction energy dissipator is a damping device with simple structure and easy installation.文摘: 摩擦耗能器是一种构造简...