cellar saver是什么意思

用法例句

A survey of the first aid knowledge in 423 officers and soldiers of Chinese People s Armed Police Force;

423名武警部队官兵自救互救知识现状调查

A survey of the current situation and demands of first aid training in a special force of land army;

陆军某特种大队自救互救培训现状与需求的调查研究

Significant achievements have been obtained in the fields of village construction,reduction of wars and famines,social philanthropy and so on.

学者们的目光主要集中于乡村建设、救荒救难、慈善事业等几个方面,并取得了丰硕成果,不足之处主要集中在研究水平不高、区域研究严重失衡、史料未能充分挖掘。

Although both works compare dog to person and call for rescuing children, they are same in the form while different at essence.

二者都采用"以狗喻人",都呼喊"救救孩子",但形同质异,在思想和创作上有着某些本质的区别。