他们脱下衣服,爬上了那张大木床.They flung their clothes off and climbed into the huge mahogany bed.那具未曾烧尽的尸体还蜷缩在木床的余烬里.The incinerated body still lay curled in its wooden bed of cinders.早在战国时期就已经出现了漆木床.Lacquer ware wooden beds appeared...
Measles, mumps and whooping cough are spreading again because children are not being vaccinated.因为孩子们没接种疫苗，麻疹、腮腺炎和百日咳又蔓延开来。Whooping cough is a serious respiratory disease caused by Bordetella pertussis.百日咳是一种由百日咳杆菌引起的严重的...