Result Ethylparaben is a good antiseptic in fluorescein sodium eyedrop.结果羟苯乙酯在荧光素钠滴眼剂中的防腐良好.Conclusion Ethylparaben is a good bacterial inhibitor referring to this eye drop in experiment.结论羟苯乙酯是适用于荧光素钠滴眼液的一种抑菌剂....
I can affirm that he is tenacious and pertinacious as are few.我可以肯定,像他那样不屈不挠、百折不回的人是十分罕见的.Questions buzzed in his head like pertinacious bees.一连串问题在他脑子里盘旋着,就象纠缠不休的蜜蜂.The ideas of my friend Watson, though limited are exce...
His was a rags-to-riches story and people admire that.他白手起家，人们对他都很钦佩。An Olympic gold medal can lead to untold riches for an athlete.一枚奥运金牌能给运动员带来无尽的财富。Health without riches is preferable to riches without health.有健康而无财富比...