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- The atmosphere is a medium for sound waves. 大气是声波的传播介质。
- Air is a medium for sound. 空气是声音的传播媒介。
- Commercial television is a medium for advertising. 商业电视是一种广告媒介。
- Money is a medium for buying and selling. 钱是用来买卖的一种媒介。
- Air is a mixture, not a compound of gases. 空气是气体的混合物,不是化合物。
- A newspaper is a good medium for advertising. 报纸是广告的好媒介。
- There is a medium in all things. 凡事都有中庸之道。
- Air is a fluid but not a liquid, while water is both a fluid and a liquid. 空气是流体不是液体,水是流体也是液体。
- Copper is a good medium for the conduction of heat and electricity. 铜是热和电的良导体。
- The air is gas and the diamond is a solid. 空气是气体而金钢石是固体。
- Air is a fluid but it is not a liquid. 空气是流体,但不是液体。
- The potato is a good nutrient medium for many bacteria . 马铃薯对许多细菌是一种良好的培养基。
- Air is a mixture,not a compound of gases. 空气是气体的混合物,不是化合物。
- Purging a fog,the air is a saturated with moisture. 下雾时空气被湿气浸透。
- Here's air around us. Air is a kind of gas. 我们的周围充满了空气。空气是气体。
- Air is a fluid but not a liquid. 空气是流体,不是液体。
- The radio is a medium of communication. 无限电波是一种交流媒介。
- Dry air is a good insulator, but sea water is not. 干燥空气是一种好绝缘物,海水则不是。
- It is a medium in which I try to create beauty. 通过它,我可以创造出美的东西。
- As is known to all, air is a mixture of gases. 大家知道,空气是多种气体的混合物。