Finth芬特finn.鳍；鱼翅；鳍状物；散热片；五元纸币financing inhibit金融约束financing options洪水防御fin-tube cooler肋形管冷却器fininsh allowance加工余量, 加工留量, 加工裕度finacial resource财力financing effects融资效应financing control财务控制financing benefit财务效益financing in debt负债融资financing program融资方案