| 例句 |
Idiom The wells in most villages in the region have run dry. 这个地区多数村庄的水井都已干涸。 Vaccine supplies started to run dry as the flu outbreak reached epidemic proportions. 由于流感爆发已大肆流行，疫苗供应开始消耗殆尽。 Native resources of scientific talent and ingenuity have not run dry. |