changename更改名称changen.变化；零钱v.改变Change detection of remote sensing遥感变化检测Change from defensive to offensive转守为攻Changes to Salaries Tax Allowances薪俸税免税额的调整Changed fuse in S.E Generator.更换灵魂能量产生器的保险丝。Change of administrative divisions区划变更change of possibility to actuality可能性向现实性的转化change in erosion and accumulation冲淤演变Changes the static pressure control变静压控制Change of ocean circulation pattern大洋环流的演变changes in a coal-mining district煤乡的变迁

1. I've been sitting at this desk for five hours; I think I'll go out for a change of air.
   我已在这张办公桌旁坐了5个小时，我想出去换换空气。
2. Seventy years old though she is, she is in which drove him to Italy for a change of air.
   他恶劣的健康状况使他不得不去意大利换个环境疗养。
3. The doctor urged a change of air.
   医生力劝换个环境。
4. A change of air (eg a holiday away from home) will do you good.
   换换环境(如离家度假)对你有好处。