| 例句 |
Houses occupied by the aged must be centrally heated.老年人居住的房子必须有集中供暖设备。The apartment has both central air-conditioning and central heating.这套公寓有中央空调和集中供暖。In dry, centrally heated air, mist plants three or four times a week.在集中供暖的干燥空气条件下，每周要给植物用喷雾浇水三到四次。The new houses have piped water, electricity, central heating and other modern conveniences.新建房屋有自来水、电力供应、集中供暖以及其他现代设施。 |