墙面用蛋壳漆刷成了白色。The walls had been painted an eggshell white.乔纳森善于糊墙纸,但不善于使用漆刷.Jonathan's good at wall - papering but he's not so handy with a paintbrush.这把刷子可以充作漆刷.This brush can go for a paintbrush....
commercially sensitive information商业上敏感的信息Prisms providing deviations ranging from about 15� � to roughly 45� � are available commercially.市场上能买到的棱镜的偏转角大约从15°到45°.Insulin is produced commercially from animals.为获利从动物体内提取胰...