氰化氢 (qíng huā) — 청화수소
뜻
noun
청화수소
예문
- 氰化氢。qíng huā Shì yì zhǒng jù dú qì tǐ.Hydrogen cyanide is a highly toxic gas.
- 氰化氢。Shí yàn shì zhōng shǐ yòng qíng huā 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 huā.These compounds contain hydrogen cyanide.
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