合成 héchéng HSK5 synthesis Definitions Defs Origin Strokes Stroke Words Sentences Sents Showing: compose All meanings 5 héchéng 5 synthesis 4compose 1 1 sentence for 合成 (héchéng — compose) 这支部队是由三个营合成的。 zhè zhī bùduì shì yóu sān gè yíng héchéng de. This unit is composed of three battalions. Source: Dong Chinese Dictionary