She gathered loose soil and let it filter slowly through her fingers.她捧起疏松的泥土，任其缓缓地从指间漏下。Ocean Optics cuvette holders can accommodate both single - filter and double - filter slide carriers.我们的试管支架对单滤光片幻灯机和双滤光片幻灯机都适合.PA ...
She shows great diligence in her schoolwork.她上学非常用功。My mother would help me with my schoolwork.我的母亲会帮我做功课。Family frictions can interfere with a child’s schoolwork.家庭中的争吵会影响孩子的学业。He was shattered and too tired to concentr...
The drug counteracts the effects of the poison.这种药可抵消毒物的作用.Offset Something that balances, counteracts , or compensates the effects of another thing.弥补用来平衡 、 抵消或偿还另一财物的东西.Something that balances, counteracts , or compens...
Finally hydromining method, an inareawere found through comparison between various mining methods.通过多种采煤方法的试验 、 比较后,找到了一种对复杂煤层适应性较强的采煤方法——水力采煤方法.Borehole hydromining is a kind of safe and efficient new mining method.钻孔水力...