the rock cycle
音標(biāo)發(fā)音
- 英式音標(biāo) [?r?k ?sa?.k?l]
- 美式音標(biāo) [?rɑ?k ?sa?.k?l]
- 英式發(fā)音
- 美式發(fā)音
基本解釋
- 巖石循環(huán),巖石周期。
英英字典
- the way that rock is broken down into pieces by erosion, then carried by wind and water until pressed together to form rock again