ellipsoidal lava

例句：

1. 1. The eruption of the volcano was a result of the ellipsoidal lava that had been building up for years.
   这座火山的喷发是由于多年来积累的椭球状熔岩造成的。
2. 2. The scientists used this new technique to study the ellipsoidal lava and its impact onthe environment.
   科学家们使用这项新技术研究椭球状熔岩及其对环境的影响。
3. 3.The ellipsoidal lava flowed down the mountainside, creating a spectacular landscape.
   椭球状熔岩沿着山坡流淌，创造了一幅壮观的景象。