首页> 中文期刊> 《数理天地:初中版》 >Air Pressure and Movement

Air Pressure and Movement

         

摘要

After lunch,Rick and Mary were waiting for Uncle George.He had promised to see them and to talk with them in the den as soon as he had finished a phone call.They wanted to learn more about the weather.

著录项

相似文献

  • 中文文献
  • 外文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号