词汇	standard scientific
释义	standard scientific 科学规范
随便看	electronic belt-conveyor scale electronic belt milling machine electronic belt scale electronic belt scales electronic beltweigher electronic belt weigher electronic belt weighing device electronic belt weighter Electronic Benefits Transfer electronic bevel valve electronic bibliographic resources construction electronic bibliography electronic bid electronic bid documents electronic bid evaluation electronic bike electronic bilge switch electronic bill electronic billboard electronic billing electronic billing computer electronic billing computor electronic billing machine electronic bill of lading electronic bill of lading rules