What's more, most air conditioners and fridges use man-made gases such as hydrofluorocarbons or HFCs, as a cooling medium.
此外,大多数空调和冰箱使用人造气体,如氢氟烃或 HFCs,作为冷却介质。
单词 | cooling medium |
例句 |
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每日英语听力 | 双语精读 What's more, most air conditioners and fridges use man-made gases such as hydrofluorocarbons or HFCs, as a cooling medium. 此外,大多数空调和冰箱使用人造气体,如氢氟烃或 HFCs,作为冷却介质。 |
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