| 释义 |
warm-up
\ˈ ̷ ̷ˌ ̷ ̷\ noun
(-s)
Etymology: warm up
1. : a period of practice or a series of exercises designed to loosen the muscles and increase the circulation of an athlete prior to competition
2. : the running of an engine, radio, or other device prior to operation for the purpose of bringing the working parts and the lubricant to efficient operating temperature
3. : entertainment provided before a live radio or television audience to make it responsive to the show
4. : practice or preparation preliminary to an important or major event |