主干 zhǔgàn core Definitions Defs Origin Strokes Stroke Words Sentences Sents Showing: core All meanings 2 zhǔgàn 2 core 1trunk 1 1 sentence for 主干 (zhǔgàn — core) 这些经验丰富的工程师是整个项目的技术主干。 zhèxiē jīngyàn fēngfù de gōngchéngshī shì zhěng gè xiàngmù de jìshù zhǔgàn. These experienced engineers are the technical backbone of the entire project. Source: Dong Chinese Dictionary