Definition
n.
hydrofluoric acid (HF)
Examples
- 氢氟酸。Chǔlǐ qīng fú suān shí bìxū dài shàng fánghù shǒutào.When handling hydrofluoric acid, you must wear protective gloves.
- 氢氟酸。qīng fú suān jùyǒu hěn qiáng de fǔshí xìng.Hydrofluoric acid is highly corrosive.
- 氢氟酸。Shíyàn shì lǐ chǔcún zhe shǎoliàng qīng fú suān.A small amount of hydrofluoric acid is stored in the lab.
Browse more HSK 7-9 words or search the full 43,000-word dictionary.