on the hour什么意思

on the hour的音标：on the hour的英式发音音标为：[ɔn ðə 'auə]on the hour的美式发音音标为：[ɑn ði aʊr]...

The bus here departs on the hour.这儿的公共汽车在整点开出一趟.There is a fast express service that leaves London for Edinburgh every hour on the hour.从伦敦至爱丁堡的火车,每小时正有一班特别快车.From Dalian, the plane departs every hour on the hour from 8 ...