英语作文:Describe a challenge or obstacle you have overcome in your life.这篇作文应该怎么写? 答案 先讲一下人生会遇到很多困难,但是只有在逆境中才会成长(第一段)第二段主要带出困难是什么,一定要描写出这个obstacle有多么可怕,多么困难第三段写你是怎么样克服苦难,通过什么样的努力,汗水第四段,总结,你从...
aThe major hindrance to imaging the intact adult Drosophila is that the dark exoskeleton makes it impossible to image through the cuticle. We have overcome this obstacle and describe a method whereby the internal organs of adult Drosophila can be imaged in 3D by bleaching and clearing the adult ...