He was a politically conscious fighter for communism.在政治上, 他是个自觉的共产主义战士。The Gang of Four's absurd theory of socialism and communism led only to poverty and stagnation.“四人帮”荒谬的理论导致中国处于贫困、停滞的状态.They see this election ...
Then they can be further recrystallized to biphenyl with a purity of over 99.9 %.进一步用溶剂结晶法去除了联苯中的杂质,获得99.9%以上联苯.Methods A new synthesis route for felbinac preparation was studied with biphenyl under ultrasound.方法:以联苯为原料,...
There was a communal toilet on the landing for the four flats.在楼梯平台上有一处公共卫生间供4套公寓使用.The toilets and other communal facilities were in a shocking state.厕所及其他公共设施的状况极其糟糕.The inmates ate in a communal dining room.囚犯们在公共餐厅吃饭...
In business a poker face can be very useful.生意场上，不动声色会非常有用。"For heaven's sake!" Dot expostulated. "They're cheap and they're useful."“拜托！”多特反驳道，“它们又便宜又管用。”HDTV is especially useful if there are a lot of sp...
a toddler's first few halting steps学步幼儿的蹒跚脚步Who can fold up a pushchair, toddler and shopping and then get them all onto the bus?...谁有那本事一手收起婴儿推车，一手抱着刚会走路的孩子，还得提着刚买的东西，然后挤上公共汽车？The toddler pointed to the toy he want...