氰化氢 (qíng huà qīng) — hydrogen cyanide
Definition
noun
hydrogen cyanide
Examples
- 氰化氢。qíng huà qīng Shì yì zhǒng jù dú qì tǐ.Hydrogen cyanide is a highly toxic gas.
- 氰化氢。Shí yàn shì zhōng shǐ yòng qíng huà qīng xū yào fēi cháng xiǎo xīn.Using hydrogen cyanide in the laboratory requires great caution.
- 氰化氢。Zhè xiē huà hé wù zhōng hán yǒu qíng huà qīng.These compounds contain hydrogen cyanide.
Browse more HSK 7-9 words or search the full 43,000-word dictionary.