我好像得了胃病。I seemed to have contracted the stomach problem.他因胃病而吃清淡的食物.He eats bland food because of his stomach trouble.暴食暴饮容易得胃病.Eating and drinking too much is likely to give one stomach trouble....
Advantage: good adhesion and maintenance , keep warm , heat insolation, stable and endurable.具有接着力、保持力强、减震性佳及固定 、 保温、隔热作用等优点.The insolation here is abundant , and the forest - free days are about 209 days every year.年平均降...
The question is how much cellulose does a unit milliliter probably have?问题是一单位毫升大约有多少纤维素?Decoiler is made up of decoiler unit, lifting car, hydraulic system, infrared survey and accessories.开卷机主要由开卷机构, 升降小车, 液压系统, 红外测量及附...