| 释义 |
DEFINITIVE EXAMPLES 权威例句〔built-up〕A speed limit of 30 mph was introduced in built-up areas.在建筑密集区域，车速限制为每小时30英里。柯林斯高阶〔drop〕You must drop your speed in built-up areas.在楼房密集区必须放慢车速。牛津高阶〔speed limit〕What's the speed limit in built-up areas?建筑密集区限速多少？外研社新世纪 |