栅栏技术是食品保藏的根本所在.Hurdle technology is the essential events of food preservation.他把一辈子的积蓄 保藏 在一口旧箱子里.He's got his life savings stashed ( away ) in an old suitcase.脱水蔬菜辐照杀菌保藏效果显著.The sterilization and preservation by ra...
他会放那部电影吗？是彩色的吗？Was he going to show the film? Was it in colour?现在大多数影片是彩色的.Most films are colour ones nowadays.这张照片可以复印成彩色的.The photograph can be reproduced in colour....