Polio was then endemic among children my age.那时小儿麻痹症在我这个年纪的孩子中很常见。Street crime is virtually endemic in large cities.街头犯罪近乎是大城市的通病。He said that racism is endemic in this country.他说种族主义在该国很普遍....
The content of gibberellin ( GA ) and indole - 3 - acetic acid ( IAA ) in the young - shoot - tips of litchi ( Litchi chinensis Sonn. )荔枝 ( Litchi chinensisSonn. ) 嫩梢顶端的赤霉素 ( GA ) 和吲哚乙酸 ( IAA ) 含量很高,叶片转绿、梢老熟时明显降低,以后才开始花芽...
In the event of difficulties, please do not hesitate to contact our Customer Service Department...如果遇到困难,请尽管和我们的客户服务部联系。Please don't hesitate to tell either Mr Schrader or myself should you feel ill again...如果你再觉得不舒...