Honey is a naturally acidic substance.蜂蜜是天然的酸性物质。Acidic electropolishing solution for aluminium ( alloy ) is presented. Components and parameters are analyzed.提出了铝及其合金的酸性电解抛光液,分析了各组分的作用及工艺参数.Gastric juice is a kind of ac...
Carry the cup carefully and don’t jiggle it, or you’ll spill the coffee.把杯子小心端好，别摇晃，否则会把咖啡溅出来的。He is prepared to spill the blood of a million people...他准备杀掉100万人。Utmost care must be taken not to spill any of the contents...