Read Edit View history Discussion 投入运营 tóurùyùnyíng to put into operation Origin Definitions Defs Strokes Stroke Words Sentences Sents 投入运营 投入運營 tóurùyùnyíng to put into operation to start business or service; to begin operations Cross-References Same as 投运 tóuyùn
投入运营 投入運營 tóurùyùnyíng to put into operation to start business or service; to begin operations Cross-References Same as 投运 tóuyùn