氢氟酸的英文：
hydrofluoric acid
Hydrofluoric is an extremely reactive agent.
氢氟酸是一种强烈的反应剂。
Material illustrating detailed structure of graptolites has been etched from limestone by means of hydrofluoric acid
表明笔石详细构造的物质是利用氢氟酸从石灰岩中侵蚀出来。
a. 氟氢的
Material illustrating detailed structure of graptolites has been etched from limestone by means of hydrofluoric acid
表明笔石详细构造的物质是利用氢氟酸从石灰岩中侵蚀出来。
n.
1.[U,C]【化】酸
2.[U] 酸味物质
adj.
1.【术语】酸的；酸性的
2. 酸的；酸味的
3.（言辞）尖刻的；尖酸的
The somewhat acid flavour is caused by the presence of lactic acid.
这种微酸的味道是因为含有乳酸造成的。
Acids in the stomach destroy the virus.
胃酸能杀死病毒。
suffer from acidity of the stomach
患胃酸过多.
Neutralization is the interaction of a base and an acid.
中和作用是碱和酸的相互作用。
neutralization is the interaction of a base and an acid
中和作用是碱和酸的相互作用。