alignvt.使结盟；使一致；使成一行；调整；排列vi.成一条线align member定位构件aligning key校准键aligning pin调心销钉,定位销align boring镗同心孔alignability可对准性align reamer对准铰刀,长铰刀aligning plug卡口插头aligning hole定位孔aligning tool校正工具aligning pole定线标杆