The world has turned topsy-turvy in my lifetime.在我的一生中世界已经变得一团糟。Everything's topsy-turvy in my life at the moment.现在我的生活全都被打乱了。He left his room all topsy - turvy.他把他的房间弄得乱七八糟....
报道一种快速检测冰箱除臭器对乙硫醇驱除效率的气相色谱分析方法.A gas chromatographic method to quickly test the efficiency of refrigerator deodorizer in eliminating ethanethiol paper....
小环境的局部改善, 抵消不了大环境的整体逆变.Small improvements of the environment, offset by a environment a whole inverter.林冠干扰后, 林窗内因小环境的改变使得植被作出相应的反应.After canopy disturbance, because of the change of surroundings in gaps, the vegetations...