我们需要质量好的汽车轮毂的供应商,欢迎供应商与我们联系。
WE are looking for a supplier of high quality 12" alloy aluminum ATV wheels rims. Please contact us."
We invoke Dalton's Law of molar proportions, we write it subject to conservation of mass.
我们援引了摩尔分数的道尔顿定律,要服从质量守恒定律。
We want to know what is the mass of the elephant.
我们想要知道大象的质量
应用推荐