pebrine 的定义
- an infectious disease of silkworms, characterized by a black spotting of the integument and by stunted growth, caused by the protozoan Nosema bomycis.
更多pebrine例句
- Pasteur showed that the failure of the silkworm was not due to one disease, but to two diseases--pebrine and flacherie.
- The disease of silkworms, known as Pebrine, was spreading with ruinous rapidity in France.
- Pebrine soon reached Cyprus and almost brought the Island breed to an end.