DEG in toothpaste has a low but meaningful risk of toxicity and injury to these populations.DEG在牙膏中含量低但长期毒性和损伤给这些人带来了危险.Colgate - Palmolive's toothpaste was said to contain a carcinogen.高露洁的牙膏也被说含有致癌物质.to squeeze a ...
They set up an influential committee to advise workers on how to economise in food.他们成立一个强有力的委员会来劝告工人们节约用粮。The Senate also must decide whether to " advise and consent " to the President's appointees.参议院亦必须决定对总统的被任命人...
这类研究的大部分同样受到方法学的问题和理论不明确的干扰.Much of this research was also plagued by methodological problems theoretical ambiguities.民俗方法学的研究对象是常识性知识.The subject matter of ethnomethodology is common sense knowledge.这种浓缩器被选作说明涉及浓缩病毒一般方法...