前: front俯: bend down; bow位: place; location前俯腰: bend forward前俯后仰: bend forward and backward; bowing forward and leaning backward前赴后继: advance wave upon wave; advance and fill the breach left by fallen comrades; fresh forces continually come forward to take place of those who have pushed ahead前辅助视图，立面辅助视图: auxiliary elevation前副室: apical areola前浮力舱: bow buoyancy tank前副手: former aides前伏山: qianfushan前副行长山口泰: yutaka yamaguchi前符号: pre-sign
