It took about 50 minutes to extinguish the fire...大约花了50分钟才把火扑灭。Please extinguish your cigarette when the ` no smoking'signs lights up.当"禁止吸烟 " 的指示灯亮时,请您熄灭香烟.The firefighter put his life in danger to extinguish the ...
It took about 50 minutes to extinguish the fire.大约花了50分钟才把火扑灭。Please extinguish your cigarette when the ` no smoking'signs lights up.当"禁止吸烟 " 的指示灯亮时,请您熄灭香烟.The firefighter put his life in danger to extinguish the fo...
她同意你的判断?认为这不是肠胃炎?She agrees with you that this is something more than gastroenteritis?急性肠胃炎的症状是怎样的?Is the symptom of acute gastroenteritis what kind of?哪些药治疗慢性肠胃炎最好?What medicine in the treatment of chronic gastroenterit...
"That is correct, Meg," he answered in his cold, dead voice.“没错，梅格。”他用冰冷、阴沉的声音答道。The club specialises in videoing its student golfers to correct their faults.俱乐部专门为高尔夫学员制作录像，以纠正他们的错误。The correct answers can be found at t...
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...