self feeder造句

例句与造句

1. The germans invented a new locomotive engine with a self feeder , that did not need a fireman . and it was to be fed with a new fuel , that burnt in small quantities at a great heat , under peculiar conditions
   德国人巳发明了一种不用火力的发动机，这发动机所用的是一种新燃料，这燃料烧起来只要很少的量，而在某种特殊的情形下，能发生很大的热力。
2. It's difficult to find self feeder in a sentence. 用self feeder造句挺难的