单词	primary cost
释义	primary cost 初投资
随便看	fine piece of carpentry fine pieces of folk art fine pincers Fine Piston Pin Boring fine pitch Fine-pitch fine pitch automatic crown gear hobbing machine fine pitch automatic gear milling machine Fine Pitch Ball Grid Array fine pitch bevel gear planing machine fine pitch connector fine-pitch cutter Fine-pitch device fine pitch devices fine-pitch gear fine pitch gear cutting machine fine pitch gear hob fine-pitch gear hob Fine pitch gear hobbing machine Fine pitch gear milling machine fine pitch gear shaping machine fine pitch mask fine-pitch screw fine pitch technology fine pitch thread