verb / noun HSK 5
chéng
to synthesize · to compound · synthesis · composite

Meaning

合成 means to combine separate elements or components to form a new whole, especially through chemical or technical processes. It's commonly used in scientific contexts for synthesizing materials, compounds, or creating composite products. The word can function as both a verb (to synthesize) and a noun (synthesis, composite material).

Usage

Frequently used in chemistry, biology, manufacturing, and technology contexts. Common in academic and technical writing. When used as a verb, it often appears with objects like 材料 (materials), 化合物 (compounds), or 产品 (products). In everyday speech, it might refer to artificial or man-made materials as opposed to natural ones.

Examples

  1. 01
    这种药物是通过化学方法合成的。
    Zhè zhǒng yào shì tōng guò huà xué fāng chéng de.
    This medicine is synthesized through chemical methods.
  2. 02
    合成材料在现代工业中应用广泛。
    chéng cái liào zài xiàn dài gōng zhōng yìng yòng guǎng fàn.
    Synthetic materials are widely used in modern industry.

Characters

Common collocations

  • 合成材料
    chéng cái liào
    synthetic material
  • 合成纤维
    chéng xiān wéi
    synthetic fiber
  • 人工合成
    rén gōng chéng
    artificially synthesized
  • 合成
    chéng
    synthetic leather

Antonyms

Origin

The compound literally means 'combine-become,' reflecting the process of bringing elements together to create something new. The word naturally evolved from classical Chinese usage where 合 (unite) and 成 (accomplish/become) together express the completion of a combining process.

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