| 释义 |
power-assisted adjective (alsopower assisted)uk /ˈpaʊə.rəˌsɪs.tɪd/ us /ˈpaʊə.rəˌsɪs.tɪd/ using power from an engine or motor: 电动的,机动的 I ride a power-assisted electric bike that makes riding up hills so much easier.我骑的是电动自行车,上坡骑行容易多了。 Recent renovations have resulted in power-assisted doors and a covered walkway to the carpark.新翻新工程安装了电动门和一条通往停车场的有盖人行道。 a power assisted wheelchair电动轮椅 See also
power-assisted steering Power assisted bicycles are not permitted on the pavement. Elderly and disabled people are among those making use of power-assisted exercise machines to keep fit. The new generation of power-assisted, super-responsive trucks can easily be driven by anyone. SMART Vocabulary: related words and phrases Machines - Engines & motors clockwork electromotive engine exhaust motor multi-engine servomechanism servomotor sprocket starter motor steam engine traction engine treadle turbo work workings |