steamed bread production line馒头生产线
On-line bread ordering system网上面包系统
同义词：breadline
N-SING（单数型名词） Someone who is on the breadline is very poor indeed. 贫困线 [usu 'on the' N]
We lived on the breadline to get our son through college.
供儿子上大学期间我们的生活非常拮据。