- 重点词汇
- 相关例句
Mulberry dwarf is one of the most serious disease of mulberry caused by phytoplasma.
由植原体寄生所引起的桑树黄化型萎缩病是蚕桑生产中的一种毁灭性传染病.
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Dr Richards told me that test result showed that I was suffering from a serious disease.
理查德医生告诉我说检查结果表明我得了重病.
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This is a very serious disease, and it will bear watching for further developments.
这是一种十分严重的疾病, 必须注视病情的进展.
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