投产 tóuchǎn start production Origin Definitions Defs Strokes Stroke Words Sentences Sents 1 sentence 这家新建的工厂预计将于下个月正式投产。 zhè jiā xīnjiàn de gōngchǎng yùjì jiāng yú xià gè yuè zhèngshì tóuchǎn. The newly built factory is expected to officially go into production next month. Source: Dong Chinese Dictionary