branchn.分部；部门；分店；分支；树枝v.分岔；分支branch net子网branchless无枝的branch offvt.分歧；分开branch box分线箱,分线盒branch bus分支总线,分支母线branch cut分支切割branch out横生枝节, 扩大范围branchlets结果枝branch tee丁字接头branchlikeadj.象树枝的